Dosing & Uses
Dosage Forms & Strengths
benzocaine/menthol
oropharyngeal cream/gel
- 20%/0.25% (Orajel)
lozenge
- 4mg/9mg (Cepacol Sensations Cooling)
Toothache
Indicated for temporary relief of pain due to toothaches
Apply small amount to cavity and around gum surrounding the teeth QID PRN
Dosage Forms & Strengths
benzocaine/menthol
oropharyngeal cream/gel
- 20%/0.25% (Orajel)
lozenge
- 4mg/9mg (Cepacol Sensations Cooling)
Toothache
Indicated for temporary relief of pain due to toothaches
<2 years: Safety and efficacy not established
2 years or older: Apply small amount to cavity and around gum surrounding the teeth QID PRN
Warnings
Contraindications
Hypersensitivity to benzocaine or other anesthetic esters (eg, procaine)
Cautions
Discontinue if swelling, rash, or fever develops
Discontinue if irritation, pain, or redness persist or worsens, or if symptoms do not improve in 7 days
Do not use for >7 days unless directed by dentist/physician
Pregnancy & Lactation
Pregnancy Category: C
Lactation: not known if distributed in milk
Pregnant or breastfeeding patients should seek advice of health professional before using OTC drugs
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
Benzocaine and menthol are topical anesthetics that reversibly block nerve conduction near their site of administration, thereby producing temporary loss of sensation in a limited area
Absorption
Bioavailability: Skin and mucosal absorption is highly variable; most anesthetic agents exist as solids and are only superficially absorbed through intact skin
Images
BRAND | FORM. | UNIT PRICE | PILL IMAGE |
---|---|---|---|
Campho-Phenique topical - | 10.8-4.7 % solution | ![]() | |
Toothache Relief mucous membrane - | 20-0.26 % gel | ![]() | |
Sore Throat (benzocaine with menthol) mucous membrane - | 15-2.6 mg lozenge | ![]() | |
Sore Throat (benzocaine with menthol) mucous membrane - | 15-3.6 mg lozenge | ![]() |
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