User:Mr. Ibrahem/Benzocaine
Anesthetic / From Wikipedia, the free encyclopedia
Benzocaine, sold under the brand name Orajel amongst others, is a local anesthetic.[2][3] Applied to the skin it may be used to help with minor skin injury, hemorrhoids, and premature ejaculation.[2] It may also be used mouth or ear pain.[3] Use in not recommended in those under 2 years old.[3]
Clinical data | |
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Trade names | Anbesol, Lanacane, Orajel, others |
AHFS/Drugs.com | Topical: Monograph ENT: Monograph |
Routes of administration | Topical, by mouth |
Drug class | Local anesthetic (ester)[1] |
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Identifiers | |
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Chemical and physical data | |
Formula | C9H11NO2 |
Molar mass | 165.192 g·mol−1 |
3D model (JSmol) | |
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While generally well tolerated, contact dermatitis may occur.[2] Other side effects may include methemoglobinemia, seizures, and respiratory depression.[2] Safety in pregnancy is unclear.[4] Use by the mom when breastfeeding is unlikely to be harmful.[5] It is an ester.[1]
Benzocaine was first made in 1890 in Germany and approved for medical use in 1902.[6] It is available as a generic medication and over the counter.[2][3] It is commonly used used many brand names.[1][3] In the United States a tube of 28 grams of 20% costs about 7 USD as of 2022.[7]