Benzocaine is a local anesthetic (numbing medication). It works by blocking nerve signals in your body.
Benzocaine topical is used to reduce pain or discomfort caused by minor skin irritations, sore throat, sunburn, teething pain, vaginal or rectal irritation, ingrown toenails, hemorrhoids, and many other sources of minor pain on a surface of the body. Benzocaine is also used to numb the skin or surfaces inside the mouth, nose, throat, vagina, or rectum to lessen the pain of inserting a medical instrument such as a tube or speculum.
There are many brands and forms of benzocaine topical available and not all brands are listed on this leaflet.
Americaine Hemorrhoidal, Anacaine, Anbesol Gel, Babee Teething Lotion, Benzodent, Benzo-O-Stetic, Cepacol Extra Strength, Cepacol Sore Throat & Coating, Dent-O-Kain, Dermoplast, Hurricaine, Kank-a, Lanacane, Medicone Maximum Strength, Numzident, Num-Zit, Orabase, Orajel Baby, Orajel Denture, Oral Pain Relief, Outgro Pain Relief, Retre-Gel, Skeeter Stik, Solarcaine Aerosol, Sting-Kill, Topex, Vagisil Feminine Cream
You should check with your doctor immediately if any of these side effects occur when taking benzocaine topical:
Incidence not known:
worsening of pain, redness, swelling, or irritation in or around the mouth
(mucous membrane lozenge, topical cream, topical gel, topical spray, rectal ointment, topical ointment, topical liquid, mucous membrane spray, mucous membrane gel, mucous membrane swab, mucous membrane liquid, compounding powder, rectal suppository, topical lotion, mucous membrane paste, mucous membrane tablet, disintegrating, topical swab, mucous membrane powder for reconstitution, topical stick)