Dosing & Uses
Dosage Forms & Strengths
injection
- 10mcg Haemophilus b, 25mcg tetanus toxoid/0.5mL (ActHIB, Hiberix)
- 7.5mcg Haemophilus b PRP, 125mcg Neisseria meningitidis OMPC/0.5 mL (PedVaxHib)
H. influenzae Type B Immunization
Not indicated for routine immunization in otherwise healthy adults
For more information, see the CDC vaccine guidelines at http://www.cdc.gov/vaccines/schedules/hcp/index.html
Asplenia
- Indicated for adults with functional or anatomic asplenia (including sickle cell disease) or are undergoing elective splenectomy
- One dose of HIB vaccine should be administered if HIB vaccine not previously received
- HIB vaccination should be given ≥14 days before splenectomy
Complement deficiency
- Indicated for adults with persistent complement component deficiencies
- One dose of HIB vaccine should be administered if HIB vaccine not previously received
Post-HSCT Recipients
- Recipients of a hematopoietic stem cell transplant (HSCT) should be vaccinated with a 3-dose regimen 6 to 12 months after a successful transplant, regardless of vaccination history
- At least 4 weeks should separate doses
Dosing Considerations
Not recommended for adults with HIV infection since their risk for HIB infection is low, unless another risk factor is present (ie, asplenia, complement deficiency, HSCT recipient)
Dosage Forms & Strengths
injection
- 10mcg Haemophilus b, 25mcg tetanus toxoid/0.5mL (ActHIB, Hiberix)
- 7.5mcg Haemophilus b PRP, 125mcg Neisseria meningitidis OMPC/0.5 mL (PedVaxHib)
H. influenzae Type B Immunization
IM injection indicated for routine immunization in children aged 2 months to 15 months and up to 5 years for catch up vaccination
Primary series (6 weeks to 12 months): 2 or 3 doses
Booster: 3rd or 4th dose between 12-15 months
PRP-OMP
- Monovalent vaccine; polyribosylribotol phosphate (PRP) conjugated to outer membrane protein (OMP) complex from Neisseria meningitidis
- PEDvaxHIB: 2 and 4 months (primary series); 12-15 months (booster)
PRP-T
- Monovalent vaccines; polyribosylribotol phosphate (PRP) conjugated to tetanus toxoid (T)
- ActHIB, Hiberix: 0.5 mL IM as 4-dose series at 2, 4, and 6 months (primary series) and between 12-15 months (booster)
Combination vaccines
- PRP-OMP-HepB (Comvax): 2 and 4 months (primary series); 12-15 months (booster)
- DTap-IPV/PRP-T (Pentacel): 2, 4, and 6 months (primary series); 12-15 months (booster)
- MenCY-PRP-T (MenHibRix): 2, 4, and 6 months (primary series); 12-15 months (booster)
Considered fully immunized if
- At least 1 dose after age 14 months, or
- 2 doses between 12-14 months old, or
- >2 doses during first year of life followed by booster when older than 1 yr
Immunosuppressed individuals
- Consider administering in patients 5 years or older if not already vaccinated and are immunosuppressed (eg, sickle cell disease, leukemia, HIV or anatomic/functional asplenia)
Dosing Considerations
PRP-T: Polyribosylribotol phosphate conjugated to tetanus toxoid
OMP: Outer membrane protein complex from Neisseria meningitidis
Minimum age for vaccination is 6 weeks old for PRP-T (ActHIB), DTaP-IPV/Hib (Pentacel), and Hib-MenCY (MenHibrix), or PRP-OMP (PedvaxHIB, Comvax)
Minimum age for vaccination is 12 months old for PRP-T (Hiberix)
ActHIB: Reconstituted with 0.4% NaCl diluent is indicated for active immunization of children aged 2 months through 5 years for prevention of invasive disease caused by Haemophilus influenzae type b
TriHIBit: ActHIB reconstituted with Tripedia (DTP) vaccine creates TriHIBit vaccine; it is indicated for the active immunization of children aged 15 through 18 months for prevention of invasive disease caused by Haemophilus influenzae type b and diphtheria, tetanus and pertussis
Interactions
Interaction Checker
No Results

Contraindicated
Serious - Use Alternative
Significant - Monitor Closely
Minor

Contraindicated (0)
Serious - Use Alternative (4)
- elivaldogene autotemcel
elivaldogene autotemcel, haemophilus influenzae type b vaccine. Either decreases effects of the other by Other (see comment). Avoid or Use Alternate Drug. Comment: The safety and effectiveness of vaccination during or following elivaldogene autotemcel treatment have not been studied. Vaccination is not recommended during the 6 weeks preceding myeloablative conditioning, and until hematological recovery following elivaldogene autotemcel treatment. Where feasible, administer childhood vaccinations before myeloablative conditioning. .
- ofatumumab SC
ofatumumab SC decreases effects of haemophilus influenzae type b vaccine by immunosuppressive effects; risk of infection. Avoid or Use Alternate Drug. Administer all immunizations according to immunization guidelines at least 2 weeks before initiating ofatumumab SC for inactivated vaccines, and whenever possible.
- siponimod
siponimod decreases effects of haemophilus influenzae type b vaccine by immunosuppressive effects; risk of infection. Avoid or Use Alternate Drug. Pause vaccinations beginning 1 week before initiating siponimod and for 4 weeks after stopping treatment. Coadministration with live attenuated vaccines may increase infection risk.
- teplizumab
teplizumab decreases effects of haemophilus influenzae type b vaccine by Other (see comment). Avoid or Use Alternate Drug. Comment: Administer all age-appropriate vaccinations before starting teplizumab. Inactivated or mRNA vaccines are not recommended within 2 weeks before teplizumab treatment, during treatment, or 6 weeks after completion of treatment.
Monitor Closely (56)
- adalimumab
adalimumab decreases effects of haemophilus influenzae type b vaccine by pharmacodynamic antagonism. Modify Therapy/Monitor Closely. Avoid vaccination during chemotherapy or radiation therapy if possible because antibody response might be suboptimal. Patients vaccinated within a 14-day period before starting or during immunosuppressive therapy should be revaccinated =3 months after therapy is discontinued if immune competence has been restored.
- anakinra
anakinra decreases effects of haemophilus influenzae type b vaccine by pharmacodynamic antagonism. Modify Therapy/Monitor Closely. Avoid vaccination during chemotherapy or radiation therapy if possible because antibody response might be suboptimal. Patients vaccinated within a 14-day period before starting or during immunosuppressive therapy should be revaccinated =3 months after therapy is discontinued if immune competence has been restored.
- antithymocyte globulin equine
antithymocyte globulin equine decreases effects of haemophilus influenzae type b vaccine by pharmacodynamic antagonism. Modify Therapy/Monitor Closely. Avoid vaccination during chemotherapy or radiation therapy if possible because antibody response might be suboptimal. Patients vaccinated within a 14-day period before starting or during immunosuppressive therapy should be revaccinated =3 months after therapy is discontinued if immune competence has been restored.
- antithymocyte globulin rabbit
antithymocyte globulin rabbit decreases effects of haemophilus influenzae type b vaccine by pharmacodynamic antagonism. Modify Therapy/Monitor Closely. Avoid vaccination during chemotherapy or radiation therapy if possible because antibody response might be suboptimal. Patients vaccinated within a 14-day period before starting or during immunosuppressive therapy should be revaccinated =3 months after therapy is discontinued if immune competence has been restored.
- azathioprine
azathioprine decreases effects of haemophilus influenzae type b vaccine by pharmacodynamic antagonism. Modify Therapy/Monitor Closely. Avoid vaccination during chemotherapy or radiation therapy if possible because antibody response might be suboptimal. Patients vaccinated within a 14-day period before starting or during immunosuppressive therapy should be revaccinated =3 months after therapy is discontinued if immune competence has been restored.
- basiliximab
basiliximab decreases effects of haemophilus influenzae type b vaccine by pharmacodynamic antagonism. Modify Therapy/Monitor Closely. Avoid vaccination during chemotherapy or radiation therapy if possible because antibody response might be suboptimal. Patients vaccinated within a 14-day period before starting or during immunosuppressive therapy should be revaccinated =3 months after therapy is discontinued if immune competence has been restored.
- brodalumab
brodalumab decreases effects of haemophilus influenzae type b vaccine by pharmacodynamic antagonism. Modify Therapy/Monitor Closely. Avoid vaccination during chemotherapy or radiation therapy if possible because antibody response might be suboptimal. Patients vaccinated within a 14-day period before starting or during immunosuppressive therapy should be revaccinated =3 months after therapy is discontinued if immune competence has been restored.
- budesonide
budesonide decreases effects of haemophilus influenzae type b vaccine by pharmacodynamic antagonism. Modify Therapy/Monitor Closely. Avoid vaccination during chemotherapy or radiation therapy if possible because antibody response might be suboptimal. Patients vaccinated within a 14-day period before starting or during immunosuppressive therapy should be revaccinated =3 months after therapy is discontinued if immune competence has been restored.
- canakinumab
canakinumab decreases effects of haemophilus influenzae type b vaccine by pharmacodynamic antagonism. Modify Therapy/Monitor Closely. Avoid vaccination during chemotherapy or radiation therapy if possible because antibody response might be suboptimal. Patients vaccinated within a 14-day period before starting or during immunosuppressive therapy should be revaccinated =3 months after therapy is discontinued if immune competence has been restored.
- certolizumab pegol
certolizumab pegol decreases effects of haemophilus influenzae type b vaccine by pharmacodynamic antagonism. Modify Therapy/Monitor Closely. Avoid vaccination during chemotherapy or radiation therapy if possible because antibody response might be suboptimal. Patients vaccinated within a 14-day period before starting or during immunosuppressive therapy should be revaccinated =3 months after therapy is discontinued if immune competence has been restored.
- chloroquine
chloroquine decreases effects of haemophilus influenzae type b vaccine by pharmacodynamic antagonism. Modify Therapy/Monitor Closely. Avoid vaccination during chemotherapy or radiation therapy if possible because antibody response might be suboptimal. Patients vaccinated within a 14-day period before starting or during immunosuppressive therapy should be revaccinated =3 months after therapy is discontinued if immune competence has been restored.
- cortisone
cortisone decreases effects of haemophilus influenzae type b vaccine by pharmacodynamic antagonism. Modify Therapy/Monitor Closely. Avoid vaccination during chemotherapy or radiation therapy if possible because antibody response might be suboptimal. Patients vaccinated within a 14-day period before starting or during immunosuppressive therapy should be revaccinated =3 months after therapy is discontinued if immune competence has been restored.
- cyclosporine
cyclosporine decreases effects of haemophilus influenzae type b vaccine by pharmacodynamic antagonism. Modify Therapy/Monitor Closely. If possible, complete all age-appropriate vaccinations at least 2 weeks before initiating immunosuppressant therapy. Patients vaccinated <14 days before starting immunosuppressive therapy or during immunosuppressive therapy should be revaccinated at least 3 months after therapy is discontinued if immune competence has been restored. Longer waiting periods may be required for drugs that maintain their immunosuppressive effects for more than 3 months after discontinuation (eg, ocrelizumab). .
- deflazacort
deflazacort decreases effects of haemophilus influenzae type b vaccine by pharmacodynamic antagonism. Modify Therapy/Monitor Closely. Avoid vaccination during chemotherapy or radiation therapy if possible because antibody response might be suboptimal. Patients vaccinated within a 14-day period before starting or during immunosuppressive therapy should be revaccinated =3 months after therapy is discontinued if immune competence has been restored.
- delandistrogene moxeparvovec
delandistrogene moxeparvovec, haemophilus influenzae type b vaccine. Other (see comment). Use Caution/Monitor. Comment: Consider patient vaccination status before initiating corticosteroid regimen required before delandistrogene moxeparvovec administration. If possible, ensure patients are current with all immunizations according to immunization guidelines. Complete vaccinations at least 4 weeks before starting corticosteroid regimen. High-dose or long-term corticosteroids may decrease immungenicity of vaccines.
- dengue vaccine
dengue vaccine, haemophilus influenzae type b vaccine. unspecified interaction mechanism. Use Caution/Monitor. Data are not available to establish safety and immunogenicity of coadministration of dengue vaccine with recommended adolescent vaccines.
- dexamethasone
dexamethasone decreases effects of haemophilus influenzae type b vaccine by pharmacodynamic antagonism. Modify Therapy/Monitor Closely. Avoid vaccination during chemotherapy or radiation therapy if possible because antibody response might be suboptimal. Patients vaccinated within a 14-day period before starting or during immunosuppressive therapy should be revaccinated =3 months after therapy is discontinued if immune competence has been restored.
- etanercept
etanercept decreases effects of haemophilus influenzae type b vaccine by pharmacodynamic antagonism. Modify Therapy/Monitor Closely. Avoid vaccination during chemotherapy or radiation therapy if possible because antibody response might be suboptimal. Patients vaccinated within a 14-day period before starting or during immunosuppressive therapy should be revaccinated =3 months after therapy is discontinued if immune competence has been restored.
- everolimus
everolimus decreases effects of haemophilus influenzae type b vaccine by pharmacodynamic antagonism. Modify Therapy/Monitor Closely. Avoid vaccination during chemotherapy or radiation therapy if possible because antibody response might be suboptimal. Patients vaccinated within a 14-day period before starting or during immunosuppressive therapy should be revaccinated =3 months after therapy is discontinued if immune competence has been restored.
- fludrocortisone
fludrocortisone decreases effects of haemophilus influenzae type b vaccine by pharmacodynamic antagonism. Modify Therapy/Monitor Closely. Avoid vaccination during chemotherapy or radiation therapy if possible because antibody response might be suboptimal. Patients vaccinated within a 14-day period before starting or during immunosuppressive therapy should be revaccinated =3 months after therapy is discontinued if immune competence has been restored.
- glatiramer
glatiramer decreases effects of haemophilus influenzae type b vaccine by pharmacodynamic antagonism. Modify Therapy/Monitor Closely. Avoid vaccination during chemotherapy or radiation therapy if possible because antibody response might be suboptimal. Patients vaccinated within a 14-day period before starting or during immunosuppressive therapy should be revaccinated =3 months after therapy is discontinued if immune competence has been restored.
- golimumab
golimumab decreases effects of haemophilus influenzae type b vaccine by pharmacodynamic antagonism. Modify Therapy/Monitor Closely. Avoid vaccination during chemotherapy or radiation therapy if possible because antibody response might be suboptimal. Patients vaccinated within a 14-day period before starting or during immunosuppressive therapy should be revaccinated =3 months after therapy is discontinued if immune competence has been restored.
- hydrocortisone
hydrocortisone decreases effects of haemophilus influenzae type b vaccine by pharmacodynamic antagonism. Modify Therapy/Monitor Closely. Avoid vaccination during chemotherapy or radiation therapy if possible because antibody response might be suboptimal. Patients vaccinated within a 14-day period before starting or during immunosuppressive therapy should be revaccinated =3 months after therapy is discontinued if immune competence has been restored.
- ibritumomab tiuxetan
ibritumomab tiuxetan decreases effects of haemophilus influenzae type b vaccine by pharmacodynamic antagonism. Modify Therapy/Monitor Closely. Avoid vaccination during chemotherapy or radiation therapy if possible because antibody response may be suboptimal. Patients on chemotherapy with anti-B cell antibodies should wait =6 months after therapy before being vaccinated with inactivated vaccines.
- ibrutinib
ibrutinib decreases effects of haemophilus influenzae type b vaccine by pharmacodynamic antagonism. Modify Therapy/Monitor Closely. Avoid vaccination during chemotherapy or radiation therapy if possible because antibody response might be suboptimal. Patients vaccinated within a 14-day period before starting or during immunosuppressive therapy should be revaccinated =3 months after therapy is discontinued if immune competence has been restored. .
- ifosfamide
ifosfamide decreases effects of haemophilus influenzae type b vaccine by pharmacodynamic antagonism. Modify Therapy/Monitor Closely. Avoid vaccination during chemotherapy or radiation therapy if possible because antibody response might be suboptimal. Patients vaccinated within a 14-day period before starting or during immunosuppressive therapy should be revaccinated =3 months after therapy is discontinued if immune competence has been restored. .
- infliximab
infliximab decreases effects of haemophilus influenzae type b vaccine by pharmacodynamic antagonism. Modify Therapy/Monitor Closely. Avoid vaccination during chemotherapy or radiation therapy if possible because antibody response might be suboptimal. Patients vaccinated within a 14-day period before starting or during immunosuppressive therapy should be revaccinated =3 months after therapy is discontinued if immune competence has been restored. .
- ixekizumab
ixekizumab decreases effects of haemophilus influenzae type b vaccine by pharmacodynamic antagonism. Modify Therapy/Monitor Closely. Avoid vaccination during chemotherapy or radiation therapy if possible because antibody response might be suboptimal. Patients vaccinated within a 14-day period before starting or during immunosuppressive therapy should be revaccinated at least 3 months after therapy is discontinued if immune competence has been restored. .
- leflunomide
leflunomide decreases effects of haemophilus influenzae type b vaccine by pharmacodynamic antagonism. Modify Therapy/Monitor Closely. Avoid vaccination during chemotherapy or radiation therapy if possible because antibody response might be suboptimal. Patients vaccinated within a 14-day period before starting or during immunosuppressive therapy should be revaccinated =3 months after therapy is discontinued if immune competence has been restored. .
- lomustine
lomustine decreases effects of haemophilus influenzae type b vaccine by pharmacodynamic antagonism. Modify Therapy/Monitor Closely. Avoid vaccination during chemotherapy or radiation therapy if possible because antibody response might be suboptimal. Patients vaccinated within a 14-day period before starting or during immunosuppressive therapy should be revaccinated =3 months after therapy is discontinued if immune competence has been restored. .
- melphalan
melphalan decreases effects of haemophilus influenzae type b vaccine by pharmacodynamic antagonism. Modify Therapy/Monitor Closely. Avoid vaccination during chemotherapy or radiation therapy if possible because antibody response might be suboptimal. Patients vaccinated within a 14-day period before starting or during immunosuppressive therapy should be revaccinated =3 months after therapy is discontinued if immune competence has been restored. .
- mercaptopurine
mercaptopurine decreases effects of haemophilus influenzae type b vaccine by pharmacodynamic antagonism. Modify Therapy/Monitor Closely. Avoid vaccination during chemotherapy or radiation therapy if possible because antibody response might be suboptimal. Patients vaccinated within a 14-day period before starting or during immunosuppressive therapy should be revaccinated =3 months after therapy is discontinued if immune competence has been restored. .
- methotrexate
methotrexate decreases effects of haemophilus influenzae type b vaccine by pharmacodynamic antagonism. Modify Therapy/Monitor Closely. Avoid vaccination during chemotherapy or radiation therapy if possible because antibody response might be suboptimal. Patients vaccinated within a 14-day period before starting or during immunosuppressive therapy should be revaccinated =3 months after therapy is discontinued if immune competence has been restored. .
- methylprednisolone
methylprednisolone decreases effects of haemophilus influenzae type b vaccine by pharmacodynamic antagonism. Modify Therapy/Monitor Closely. Avoid vaccination during chemotherapy or radiation therapy if possible because antibody response might be suboptimal. Patients vaccinated within a 14-day period before starting or during immunosuppressive therapy should be revaccinated =3 months after therapy is discontinued if immune competence has been restored. .
- muromonab CD3
muromonab CD3 decreases effects of haemophilus influenzae type b vaccine by pharmacodynamic antagonism. Modify Therapy/Monitor Closely. Avoid vaccination during chemotherapy or radiation therapy if possible because antibody response might be suboptimal. Patients vaccinated within a 14-day period before starting or during immunosuppressive therapy should be revaccinated =3 months after therapy is discontinued if immune competence has been restored. .
- mycophenolate
mycophenolate decreases effects of haemophilus influenzae type b vaccine by pharmacodynamic antagonism. Modify Therapy/Monitor Closely. Avoid vaccination during chemotherapy or radiation therapy if possible because antibody response might be suboptimal. Patients vaccinated within a 14-day period before starting or during immunosuppressive therapy should be revaccinated =3 months after therapy is discontinued if immune competence has been restored. .
- obinutuzumab
obinutuzumab decreases effects of haemophilus influenzae type b vaccine by pharmacodynamic antagonism. Modify Therapy/Monitor Closely. Avoid vaccination during chemotherapy or radiation therapy if possible because antibody response may be suboptimal. Patients on chemotherapy with anti-B cell antibodies should wait =6 months after therapy before being vaccinated with inactivated vaccines.
- ofatumumab
ofatumumab decreases effects of haemophilus influenzae type b vaccine by pharmacodynamic antagonism. Modify Therapy/Monitor Closely. Avoid vaccination during chemotherapy or radiation therapy if possible because antibody response may be suboptimal. Patients on chemotherapy with anti-B cell antibodies should wait =6 months after therapy before being vaccinated with inactivated vaccines.
- onasemnogene abeparvovec
onasemnogene abeparvovec decreases effects of haemophilus influenzae type b vaccine by immunosuppressive effects; risk of infection. Modify Therapy/Monitor Closely. Adjust vaccinations to accommodate concomitant corticosteroid administration prior to and following onasemnogene abeparvovec infusion. When initiating systemic corticosteriod therapy, wait 2 weeks after an inactivated vaccine.
- oxaliplatin
oxaliplatin decreases effects of haemophilus influenzae type b vaccine by pharmacodynamic antagonism. Modify Therapy/Monitor Closely. Avoid vaccination during chemotherapy or radiation therapy if possible because antibody response might be suboptimal. Patients vaccinated within a 14-day period before starting or during immunosuppressive therapy should be revaccinated =3 months after therapy is discontinued if immune competence has been restored. .
- prednisolone
prednisolone decreases effects of haemophilus influenzae type b vaccine by pharmacodynamic antagonism. Modify Therapy/Monitor Closely. Avoid vaccination during chemotherapy or radiation therapy if possible because antibody response might be suboptimal. Patients vaccinated within a 14-day period before starting or during immunosuppressive therapy should be revaccinated =3 months after therapy is discontinued if immune competence has been restored. .
- prednisone
prednisone decreases effects of haemophilus influenzae type b vaccine by pharmacodynamic antagonism. Modify Therapy/Monitor Closely. Avoid vaccination during chemotherapy or radiation therapy if possible because antibody response might be suboptimal. Patients vaccinated within a 14-day period before starting or during immunosuppressive therapy should be revaccinated =3 months after therapy is discontinued if immune competence has been restored. .
- procarbazine
procarbazine decreases effects of haemophilus influenzae type b vaccine by pharmacodynamic antagonism. Modify Therapy/Monitor Closely. Avoid vaccination during chemotherapy or radiation therapy if possible because antibody response might be suboptimal. Patients vaccinated within a 14-day period before starting or during immunosuppressive therapy should be revaccinated at least 3 months after therapy is discontinued if immune competence has been restored. .
- rilonacept
rilonacept decreases effects of haemophilus influenzae type b vaccine by pharmacodynamic antagonism. Modify Therapy/Monitor Closely. Avoid vaccination during chemotherapy or radiation therapy if possible because antibody response might be suboptimal. Patients vaccinated within a 14-day period before starting or during immunosuppressive therapy should be revaccinated =3 months after therapy is discontinued if immune competence has been restored. .
- satralizumab
satralizumab decreases effects of haemophilus influenzae type b vaccine by immunosuppressive effects; risk of infection. Modify Therapy/Monitor Closely. Administer all immunizations according to immunization guidelines. At least 2 weeks before initiating for non-live vaccines. .
- secukinumab
secukinumab decreases effects of haemophilus influenzae type b vaccine by pharmacodynamic antagonism. Modify Therapy/Monitor Closely. Avoid vaccination during chemotherapy or radiation therapy if possible because antibody response might be suboptimal. Patients vaccinated within a 14-day period before starting or during immunosuppressive therapy should be revaccinated at least 3 months after therapy is discontinued if immune competence has been restored. .
- sirolimus
sirolimus decreases effects of haemophilus influenzae type b vaccine by pharmacodynamic antagonism. Modify Therapy/Monitor Closely. Avoid vaccination during chemotherapy or radiation therapy if possible because antibody response might be suboptimal. Patients vaccinated within a 14-day period before starting or during immunosuppressive therapy should be revaccinated =3 months after therapy is discontinued if immune competence has been restored. .
- tacrolimus
tacrolimus decreases effects of haemophilus influenzae type b vaccine by pharmacodynamic antagonism. Modify Therapy/Monitor Closely. Avoid vaccination during chemotherapy or radiation therapy if possible because antibody response might be suboptimal. Patients vaccinated within a 14-day period before starting or during immunosuppressive therapy should be revaccinated =3 months after therapy is discontinued if immune competence has been restored. .
- temsirolimus
temsirolimus decreases effects of haemophilus influenzae type b vaccine by pharmacodynamic antagonism. Modify Therapy/Monitor Closely. Avoid vaccination during chemotherapy or radiation therapy if possible because antibody response might be suboptimal. Patients vaccinated within a 14-day period before starting or during immunosuppressive therapy should be revaccinated =3 months after therapy is discontinued if immune competence has been restored. .
- tocilizumab
tocilizumab decreases effects of haemophilus influenzae type b vaccine by pharmacodynamic antagonism. Modify Therapy/Monitor Closely. Avoid vaccination during chemotherapy or radiation therapy if possible because antibody response might be suboptimal. Patients vaccinated within a 14-day period before starting or during immunosuppressive therapy should be revaccinated =3 months after therapy is discontinued if immune competence has been restored. .
- tralokinumab
tralokinumab will decrease the level or effect of haemophilus influenzae type b vaccine by immunosuppressive effects; risk of infection. Use Caution/Monitor. Limited data are available regarding coadministration with non-live vaccines.
- triamcinolone acetonide injectable suspension
triamcinolone acetonide injectable suspension decreases effects of haemophilus influenzae type b vaccine by pharmacodynamic antagonism. Modify Therapy/Monitor Closely. Avoid vaccination during chemotherapy or radiation therapy if possible because antibody response might be suboptimal. Patients vaccinated within a 14-day period before starting or during immunosuppressive therapy should be revaccinated =3 months after therapy is discontinued if immune competence has been restored. .
- ublituximab
ublituximab decreases effects of haemophilus influenzae type b vaccine by immunosuppressive effects; risk of infection. Modify Therapy/Monitor Closely. Administer all immunizations according to immunization guidelines at least 4 weeks before initiating ublituximab for live or live-attenuated vaccines and, whenever possible, at least 2 weeks before initiating for non-live vaccines. Vaccination with live virus vaccines is not recommended during treatment and until B-cell repletion. Do not administer live or live-attenuated vaccines to infants of mothers exposed to ublituximab during pregnancy, before confirming recovery of B-cell counts as measured by CD19+ B cells.
- ustekinumab
ustekinumab decreases effects of haemophilus influenzae type b vaccine by pharmacodynamic antagonism. Modify Therapy/Monitor Closely. Avoid vaccination during chemotherapy or radiation therapy if possible because antibody response might be suboptimal. Patients vaccinated within a 14-day period before starting or during immunosuppressive therapy should be revaccinated =3 months after therapy is discontinued if immune competence has been restored. .
- venetoclax
venetoclax decreases effects of haemophilus influenzae type b vaccine by pharmacodynamic antagonism. Use Caution/Monitor.
- voclosporin
voclosporin decreases effects of haemophilus influenzae type b vaccine by immunosuppressive effects; risk of infection. Modify Therapy/Monitor Closely. Inactivated vaccines noted to be safe for administration may not be sufficiently immunogenic during treatment.
Minor (1)
- ozanimod
ozanimod decreases effects of haemophilus influenzae type b vaccine by immunosuppressive effects; risk of infection. Minor/Significance Unknown. No clinical data are available on the efficacy and safety of vaccinations in patients taking ozanimod. Vaccinations may be less effective if coadministered with ozanimod.
Adverse Effects
Suspected adverse events after administration of any vaccine may be reported to Vaccine Adverse Events Reporting System (VAERS), 1-800-822-7967
General and by vaccine type
Irritability (10-70%), drowsiness, fever (0.5-18%), anorexia erythema >2.5cm (0.4-2.2%), swelling, tenderness
HbOC (HibTITER): erythema (3.3%), fever 2.2%
PRP-OMP (PedvaxHIB): fever (18.1%), swelling (2.5%), erythema (2.2%)
PRP-T (ActHIB, OmniHIB): Irritability (72.6%), drowsiness (57.5%), tenderness (46.3%), induration (22.5%), fever (20.1%), anorexia (15.3%), diarrhea (4.4%)
PRP-D (ProHIBiT): irritability (14%), tenderness (12%), drowsiness (8%), vomiting (7%), fever (2%)
DTP + HbOC (TETRAMUNE): tenderness, irritability, swelling, erythema, fever
Frequency Not Defined
Crying (unusual, high pitched, prolonged)
Fever
Irrritability
Pain
Sleepiness
Rash
Anorexia
Diarrhea
Vomiting
Injection site erythema/induration/pain/soreness/warmth/swelling
Otitis media
URI
Postmarketing Reports
Anaphylactoid reactions
Angioedema
Erythema multiforme
Facial edema
Febrile seizure
Guillain-Barre syndrome
Headache
Hypersensitivity
Hyporesponsive episodes
Hypotonia
Injection site abscess
Lethargy
Lymphadenopathy
Malaise
Mass
Seizure
Shock
Skin discoloration
Urticaria
Warnings
Contraindications
Severe allergic reaction (eg, anaphylaxis) after a previous dose of any H. influenzae type b- or tetanus toxoid-containing vaccine or any component of the vaccine
Cautions
If Guillain-Barré syndrome has occurred within 6 wk of receipt of a prior vaccine containing tetanus toxoid, the decision to give any tetanus toxoid-containing vaccine should be based on careful consideration of the potential benefits and possible risks
Syncope can occur in association with administration of injectables and may be accompanied by transient neurological signs (eg, visual disturbance, paresthesia, tonic-clonic limb movements): procedures should be in place to avoid falling injury and to restore cerebral perfusion following syncope
Apnea reported following IM vaccination in some infants born prematurely; decisions about when to administer an IM vaccine to infants born prematurely should be based on consideration of the individual infant’s medical status, and the potential benefits and possible risks of vaccination
Prior to administration, the healthcare provider should review the patient's immunization history for possible vaccine hypersensitivity; epinephrine and other appropriate agents used for the control of immediate allergic reactions must be immediately available should an acute anaphylactic reaction occur
Safety and effectiveness in immunosuppressed children have not been evaluated; if administered to immunosuppressed children, the expected immune response may not be obtained
Urine antigen detection may not have a diagnostic value in suspected disease due to H. influenzae type b within 1 to 2 weeks after receipt of a H. influenzae type b-containing vaccine
Immunization with this vaccine does not substitute for routine tetanus immunization
Pregnancy & Lactation
Pregnancy
Not approved for use in individuals aged 5 years and older; no human or animal data available to assess vaccine-associated risks in pregnancy
Lactation
Not approved for use in individuals aged 5 years and older; no human or animal data available to assess vaccine-associated risks in pregnancy
Pregnancy Categories
A: Generally acceptable. Controlled studies in pregnant women show no evidence of fetal risk.
B: May be acceptable. Either animal studies show no risk but human studies not available or animal studies showed minor risks and human studies done and showed no risk. C: Use with caution if benefits outweigh risks. Animal studies show risk and human studies not available or neither animal nor human studies done. D: Use in LIFE-THREATENING emergencies when no safer drug available. Positive evidence of human fetal risk. X: Do not use in pregnancy. Risks involved outweigh potential benefits. Safer alternatives exist. NA: Information not available.Pharmacology
Duration: Unknown
These products convey active immunity via stimulation of production of endogenously produced antibodies
The onset of protection from disease is relatively slow, but duration is long lasting (years)
Mechanism of Action
Antigenic capsular polysaccharides induce Ab production
Images
BRAND | FORM. | UNIT PRICE | PILL IMAGE |
---|---|---|---|
ActHIB (PF) intramuscular - | 10 mcg/0.5 mL vial | ![]() |
Copyright © 2010 First DataBank, Inc.
Patient Handout
haemoph b poly conj-tet tox-PF intramuscular
HAEMOPHILUS INFLUENZAE B VACCINE - INJECTION
(HEE-moe-FIL-us IN-floo-EN-za vak-SEEN)
COMMON BRAND NAME(S): Acthib, Hibtiter
USES: This vaccine helps protect young children from Haemophilus influenzae type b (Hib) infection. Hib is a bacterial infection that can cause serious illness, including brain infection (meningitis). Children younger than age 5 are at highest risk for infection. Vaccination is the best way to protect against this life-threatening disease. Vaccines work by causing the body to produce its own protection (antibodies).This vaccine is not usually used by children over the age of 4 or in adults.
HOW TO USE: Read all vaccine information available from your health care professional before receiving the vaccine. If you have any questions, ask your health care professional.This medication is given by injection into a muscle by a health care professional. It is usually given in the upper thigh, or in the upper arm in older children.A series of injections is needed to provide the best protection. It is very important that your child receive all the injections ordered by the health care professional, or the vaccine may not work as well. Keep all scheduled medical appointments.Vaccines are usually given in a series of doses to provide the best protection. Closely follow the vaccination schedule provided by your health care professional. Keep all scheduled medical appointments. It may be helpful to mark a calendar as a reminder. There are various combinations of vaccines available. Based on your age, vaccination history, and previous reaction to vaccines, your health care professional will decide which vaccines are best for you. Discuss the risks and benefits of vaccination with your health care professional.Hib vaccine can be given at the same time as the other usual childhood vaccinations (such as diphtheria/tetanus/pertussis, hepatitis, polio) either in the same injection or using a separate needle and injection site, depending on the types of vaccine being given.
SIDE EFFECTS: Pain, swelling, and redness at the injection site may occur. Drowsiness, irritability/crying, loss of appetite, diarrhea, fever, or vomiting may also occur. If any of these effects last or get worse, notify the health care professional promptly.Rarely, some people have symptoms such as fainting, dizziness, vision changes, or ringing in the ears just after getting a vaccine injection. Tell the health care professional right away if your child has any of these symptoms. Sitting or lying down may help, since these symptoms usually don't last long.Remember that this medication has been prescribed because the health care professional has judged that the benefit to your child is greater than the risk of side effects. Many people using this medication do not have serious side effects.Get medical help right away if your child has any very serious side effects, including: little or no response to touch, weak/floppy muscles.A very serious allergic reaction to this drug is rare. However, get medical help right away if you notice any symptoms of a serious allergic reaction, including: rash, itching/swelling (especially of the face/tongue/throat), severe dizziness, trouble breathing.This is not a complete list of possible side effects. If you notice other effects not listed above, contact your health care professional.Contact the health care professional for medical advice about side effects. The following numbers do not provide medical advice, but in the US you may report side effects to the Vaccine Adverse Event Reporting System (VAERS) at 1-800-822-7967. In Canada, you may call the Vaccine Safety Section at Public Health Agency of Canada at 1-866-844-0018.
PRECAUTIONS: Before receiving this vaccination, tell the health care professional if your child is allergic to it or to any other vaccines; or if your child has any other allergies. This product may contain inactive ingredients (such as latex found in some brands), which can cause allergic reactions or other problems. Talk to your health care professional for more details.Before receiving this vaccine, tell your health care professional your child's medical history, especially of: high fever, moderate/severe acute illness, history of Guillain-Barre syndrome, immune system disorders (such as due to HIV infection, certain cancers such as leukemia/lymphoma, cancer or radiation treatment), vaccination history including previous reactions to any vaccines.Patients with Hodgkin's disease should receive the vaccine at least 10-14 days before beginning treatment or wait at least 3 months after chemotherapy is stopped.This vaccine is not recommended for use during pregnancy and is not usually used by adults.It is unknown if this vaccine passes into breast milk. This vaccine is not usually used by adults. Consult your health care professional before breast-feeding.
DRUG INTERACTIONS: Drug interactions may change how your medications work or increase your risk for serious side effects. This document does not contain all possible drug interactions. Keep a list of all the products you use (including prescription/nonprescription drugs and herbal products) and share it with your health care professional. Do not start, stop, or change the dosage of any medicines without your doctor's approval.Some products that may interact with this vaccine include: drugs that weaken the immune system (including cyclosporine, tacrolimus, cancer chemotherapy, corticosteroids such as prednisone).This vaccine may interfere with certain lab tests, possibly causing false test results. Make sure lab personnel and all your child's health care professionals know if your child has recently been vaccinated.
OVERDOSE: Not applicable.
NOTES: Consult the health care professional about the temporary use of acetaminophen to treat pain and fever due to this vaccine.There are various combinations of vaccines available. Based on your child's age, vaccination history, and previous reaction to vaccines, your health care professional will determine the most appropriate vaccines. Discuss the risks and benefits of vaccination with your health care professional.History of infection with Hib does not always protect against future infections with Hib bacteria. Your child should still receive this vaccine if your health care professional orders it.
MISSED DOSE: It is important to receive each vaccination as scheduled. Be sure to make a note of when the vaccination was last given for your child's medical record.
STORAGE: Store in the refrigerator. Do not freeze. Protect from light. Keep all medications away from children and pets.Do not flush medications down the toilet or pour them into a drain unless instructed to do so. Properly discard this product when it is expired or no longer needed. Consult your pharmacist or local waste disposal company.
Information last revised June 2023. Copyright(c) 2023 First Databank, Inc.
IMPORTANT: HOW TO USE THIS INFORMATION: This is a summary and does NOT have all possible information about this product. This information does not assure that this product is safe, effective, or appropriate for you. This information is not individual medical advice and does not substitute for the advice of your health care professional. Always ask your health care professional for complete information about this product and your specific health needs.
Formulary
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