Benzocaine is generally safe for adults when used as directed on intact skin or minor mouth sores, but it carries a rare and serious risk: a blood condition called methemoglobinemia that reduces your blood’s ability to carry oxygen. The FDA has taken action against benzocaine products for infants and young children, and certain adults face elevated risk as well. Whether benzocaine is safe. Description Benzocaine is used to relieve pain and irritation caused by sore throat, sore mouth, or canker sores. This medicine is available without a prescription. Your doctor may have special instructions on the proper use and dose for your medical problem. Benzocaine topical side effects Benzocaine topical used in the mouth may cause a condition in which the oxygen in your body tissues can become dangerously low. This is a potentially fatal condition called methemoglobinemia (met-HEEM-oh glo-bin-EE-mee-a). This condition may occur after only one use of benzocaine or after several uses. Benzocaine - cas 94-09-7, synthesis, structure, density, melting point, boiling point Benzocaine | C9H11NO2 | CID 2337 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, and more. Description Benzocaine is used to relieve pain and itching caused by conditions such as sunburn or other minor burns, insect bites or stings, poison ivy, poison oak, poison sumac, minor cuts, or scratches. Benzocaine belongs to a group of medicines known as topical local anesthetics. It deadens the nerve endings in the skin. Benzocaine is a local anesthetic used in topical and oral products. Learn about its risks, FDA warnings and lawsuits tied to serious side effects. Benzocaine (EENT) reference guide for safe and effective use from the American Society of Health-System Pharmacists (AHFS DI). HurriCaine ONE 20% Benzocaine is the first and only unit-dose, non-aerosol topical anesthetic spray for temporary pain relief during oral and scoping procedures. Each single-use applicator delivers a controlled dose to reduce cross-contamination and medication waste. Containing 0.5 mL of 20% Benzocaine, it provides optimal and safe relief. Barcode tracking supports BCMA protocols for. Benzocaine, sold under the brand name Orajel amongst others, is a local anesthetic, belonging to the amino ester drug class, commonly used as a topical painkiller or in cough drops. It is the active ingredient in many over-the-counter anesthetic ointments such as products for oral ulcers. It is combined with antipyrine to form A/B ear drops.