Dosing & Uses
Dosage Forms & Strengths
injectable solution
- 200 IU/mL
nasal spray
- 200 IU/actuation
Hypercalcemia
Initial dose: 4 IU/kg SC/IM q12hr
May increase to 8 IU/kg SC/IM q12hr; may increase up to a maximum 8 IU/kg q6hr if unresponsive
Paget Disease
Initial dose: 100 IU SC/IM qDay
Maintenance: 50 IU/day or 50-100 IU every 1-3 days
Osteoporosis, Postmenopausal
Indicated for the treatment of postmenopausal osteoporosis in women greater than 5 yr postmenopause
100 IU SC/IM every other day with calcium and vitamin D
Nasal Spray: 1 spray (200 IU) qDay, alternate nostrils daily
Dosing Considerations
Fracture reduction efficacy for postmenopausal osteoporosis has not been demonstrated
Reserve use for patients for whom alternative treatments are not suitable
Due to the possible association between malignancy and calcitonin-salmon use, the need for continued therapy should be re-evaluated on a periodic basis (see Cautions)
Calcitonin-salmon nasal spray has not been shown to increase spinal bone mineral density in early postmenopausal women
Safety and efficacy not established
Interactions
Interaction Checker
No Results
Contraindicated
Serious - Use Alternative
Significant - Monitor Closely
Minor
Contraindicated (0)
Serious - Use Alternative (0)
Monitor Closely (0)
Minor (5)
- magnesium chloride
calcitonin salmon increases levels of magnesium chloride by decreasing renal clearance. Minor/Significance Unknown.
- magnesium citrate
calcitonin salmon increases levels of magnesium citrate by decreasing renal clearance. Minor/Significance Unknown.
- magnesium hydroxide
calcitonin salmon increases levels of magnesium hydroxide by decreasing renal clearance. Minor/Significance Unknown.
- magnesium oxide
calcitonin salmon increases levels of magnesium oxide by decreasing renal clearance. Minor/Significance Unknown.
- magnesium sulfate
calcitonin salmon increases levels of magnesium sulfate by decreasing renal clearance. Minor/Significance Unknown.
Adverse Effects
>10%
Rhinitis (12%)
1-10%
Arthralgia (4%)
Back pain (5%)
Expistaxis (4%)
Injection site reactions (10%)
Nausea (10%)
Headache (3%)
Flushing of face or hands (2-5%)
<1%
Abdominal pain
Possible allergic reactions
Appetite decreased
Edema of feet
Eye pain
Feverish sensation
Nausea
Nocturia
Possible local irritative effects in the respiratory tract
Salty taste
Frequency Not Defined
Tremors
Warnings
Contraindications
Hypersensitivity to calcitonin-salmon
Cautions
Serious hypersensitivity reactions, including fatal anaphylaxis, reported; consider skin testing prior to treatment
Hypocalcemia must be corrected before initiating therapy; also correct and treat other disorders affecting mineral metabolism (such as vitamin D deficiency); in patients at risk for hypocalcemia, provisions for parenteral calcium administration should be available during first several administrations of calcitonin salmon and serum calcium and symptoms of hypocalcemia should be monitored
Use of injection for treatment of Paget’s disease or postmenopausal osteoporosis recommended in conjunction with adequate intake of calcium and vitamin D
Overall incidence of malignancies reported to be higher in clinical trials among calcitonin-salmon-treated patients; this suggests increased risk of malignancies in calcitonin-salmon-treated patients compared to placebo-treated patients; not possible to exclude increased risk when calcitonin-salmon administered long-term subcutaneously, intramuscularly, or intravenously; benefits for individual patients should be carefully considered against possible risks
Circulating antibodies reported with treatment; consider possibility of antibody formation in any patient with an initial response to injection who later stops responding to treatment
Coarse granular casts and casts containing renal tubular epithelial cells reported in young adult volunteers at bed rest given injectable calcitonin-salmon to study effect of immobilization on osteoporosis; no other evidence of renal abnormality reported; urine sediment normalized after therapy was stopped; consider performing periodic examinations of urine sediment
Pregnancy & Lactation
Pregnancy
Miacalcin nasal spray is not indicated for use in females of reproductive potential; there are no data with use of in pregnant women; in an animal reproduction study, subcutaneous administration of calcitonin-salmon to pregnant rabbits during organogenesis at 4- 18 times the recommended parenteral human dose caused a decrease in fetal birth weights; no adverse developmental outcome was observed in rat with subcutaneous administration of cal-citonin-salmon at 9 times recommended human parenteral dose based on body surface area
Lactation
Nasal spray is not indicated for use in females of reproductive potential; there is no information on presence in human milk, effects on breastfed child, or on milk production; shown to inhibit lactation in rats
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
Mechanism of Action
Inhibits osteoclastic bone resorption, decreases serum calcium, and increases renal excretion of phosphate, calcium, sodium magnesium and potassium by decreasing tubular reabsorption
Absorption
Duration of action (hypercalcemia): 6-8 hr
Peak plasma time: 16-25 minutes (IM/SC), 31-39 minutes (intranasal)
Bioavailability: 3% (intranasal)
Onset of action
- Hypercalcemia (IM/SC): Initial effect takes 2 hr; max effect: 30 week
- Paget disease: Few months to a year for neurologic symptoms to improve
Metabolism
Kidney
Elimination
Half-life: 43 min
Excretion: Urine
Administration
IM/SC Administration
Patients should receive adequate calcium (at least 1000 mg/day elemental calcium) and vitamin D (at least 400 IU/day)
Intranasal Administration
Store unopened nasal spray in the refrigerator
Before using the first dose, wait until the bottle has reached room temperature and prime the pump before it is used for the first time
To administer, the nozzle should be carefully placed into the nostril with the patient’s head in the upright position, then the pump should be firmly depressed toward the bottle
The pump should not be primed before each daily use
Images
| BRAND | FORM. | UNIT PRICE | PILL IMAGE |
|---|---|---|---|
| calcitonin (salmon) injection - | 200 unit/mL vial |  | |
| calcitonin (salmon) nasal - | 200 unit/actuation aerosol |  | |
| calcitonin (salmon) nasal - | 200 unit/actuation aerosol |  | |
| Miacalcin injection - | 200 unit/mL vial |  |
Copyright © 2010 First DataBank, Inc.
Patient Handout
calcitonin (salmon) injection
CALCITONIN SALMON - INJECTION
(KAL-si-TOE-nin)
COMMON BRAND NAME(S): Calcimar, Miacalcin
USES: This medication is used to treat certain bone problems (such as Paget's disease, postmenopausal osteoporosis) and to reduce high blood levels of calcium. Calcitonin is a man-made hormone that works by slowing bone loss and maintaining normal calcium levels in the blood. It may also help to reduce bone pain in people who have Paget's disease.
HOW TO USE: This medication is given by injection under the skin or into a muscle. For the treatment of high calcium, you will usually use this medication every 12 hours. For the treatment of osteoporosis, you will usually use this medication every other day. For the treatment of Paget's disease, you will usually use this medication daily to every other day or as directed by your doctor. If you are using more than 2 milliliters of the medication at a time, it is recommended that you inject the medication into a muscle. Use this medication exactly as prescribed by your doctor. Learn all preparation and usage instructions in the product package. If you have questions about the use of this medication, consult your doctor or pharmacist.The dosage is based on your medical condition and response to treatment. For the treatment of high calcium, the dosage is also based on weight. It is recommended to use this medication at the lowest effective dosage and for the shortest possible duration to treat your condition. Patients treated long-term with this medication have shown a rare risk of developing cancer. Discuss with your doctor the benefits and risks of long term treatment with this medication.Before injecting each dose, check this product visually for particles or discoloration. If either is present, do not use the liquid. Also, clean the injection site with rubbing alcohol before injecting. It is important to change the location of the injection site each time to avoid problem areas under the skin or in the muscle.Use this medication regularly in order to get the most benefit from it. To help you remember, use it at the same time(s) each day. If you are using this medication on a schedule other than every day (such as every other day), it may help to mark your calendar with a reminder.Learn how to store and discard needles and medical supplies safely. Consult your pharmacist.Tell your doctor if your condition lasts or gets worse.
SIDE EFFECTS: (See also How to Use section).Nausea, abdominal pain, diarrhea, vomiting, or flushing may occur. Using this medication at bedtime may help to decrease these side effects. Swelling/redness at injection site, a salty taste in mouth, increased urination, or loss of appetite may also occur. If any of these effects last or get worse, tell your doctor or pharmacist promptly.Remember that this medication has been prescribed because your doctor has judged that the benefit to you is greater than the risk of side effects. Many people using this medication do not have serious side effects.Tell your doctor right away if you have any serious side effects, including: eye pain, swelling ankles/feet, muscle cramps/spasms, numbness/tingling of the arms/legs.Get medical help right away if you have any very serious side effects, including: seizures.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 doctor or pharmacist.In the US -Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088 or at www.fda.gov/medwatch.In Canada - Call your doctor for medical advice about side effects. You may report side effects to Health Canada at 1-866-234-2345.
PRECAUTIONS: Before using this medication, tell your doctor or pharmacist if you are allergic to it; or if you have any other allergies. This product may contain inactive ingredients, which can cause allergic reactions or other problems. Talk to your pharmacist for more details.Before using this medication, tell your doctor or pharmacist your medical history, especially of: low level of calcium in the blood.During pregnancy, this medication should be used only when clearly needed. Discuss the risks and benefits with your doctor.It is unknown if this drug passes into breast milk. Consult your doctor 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 doctor and pharmacist. Do not start, stop, or change the dosage of any medicines without your doctor's approval.A product that may interact with this drug is: lithium.
OVERDOSE: If someone has overdosed and has serious symptoms such as passing out or trouble breathing, call 911. Otherwise, call a poison control center right away. US residents can call their local poison control center at 1-800-222-1222. Canada residents can call a provincial poison control center. Symptoms of overdose may include: nausea, vomiting.
NOTES: Do not share this medication with others.Lifestyle changes that help promote healthy bones include increasing weight-bearing exercise, stopping smoking, limiting alcohol, and eating well-balanced meals that contain adequate calcium and vitamin D. Since you may also need to take calcium and vitamin D supplements and make lifestyle changes, consult your doctor for specific advice.Depending on the condition that you are treating, laboratory and/or medical tests (such as urine sediment, bone mineral density, calcium levels) may be performed periodically to monitor your progress or check for side effects. Consult your doctor for more details.
MISSED DOSE: If you miss a dose, use it as soon as you remember. If it is near the time of the next dose, skip the missed dose. Use your next dose at the regular time. Do not double the dose to catch up.
STORAGE: Store in the refrigerator. Do not freeze. 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 April 2022. Copyright(c) 2022 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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