A section of the Anatomical Therapeutic Chemical Classification System. The Anatomical Therapeutic Chemical Classification System is used for the classification of drugs. ...

D Dermatologicals A section of the Anatomical Therapeutic Chemical Classification System. ...

D04A Antipruritics, including antihistamines, anesthetics, etc.

Antipruritic is a drug which reduces pruritis, or itching. ... An antihistamine is a drug which serves to reduce or eliminate effects mediated by histamine, an endogenous chemical mediator released during allergic reactions, through action at the histamine receptor. ... Anesthesia (AE), also anaesthesia (BE), is the process of blocking the perception of pain and other sensations. ...

D04AA Antihistamines for topical use

D04AA01 Thonzylamine

D04AA02 Mepyramine

D04AA03 Thenalidine

D04AA04 Tripelennamine

D04AA09 Chloropyramine

D04AA10 Promethazine

D04AA12 Tolpropamine

D04AA13 Dimetindene

D04AA14 Clemastine

D04AA15 Bamipine

D04AA22 Isothipendyl

D04AA32 Diphenhydramine

D04AA33 Diphenhydramine methylbromide

D04AA34 Chlorphenoxamine

In medicine, a topical medication is applied to body surfaces such as the skin or mucous membranes such as the vagina, nasopharynx, or the eye. ... Mepyramine[1] is a first generation antihistamine. ... Tripelennamine is a pyridine antipruritic and antihistamine. ... Chloropyramine is a classical (old or first generation) antihistamine drug approved in some Eastern European countries for the treatment of allergic conjuctivitis, allergic rhinitis, bronchial asthma, and other atopic (allergic) conditions. ... Promethazine is a first-generation H1 receptor antagonist antihistamine and antiemetic medication. ... Clemastine is an over-the-counter antihistamine sold in the United States under the name Tavist. ... Diphenhydramine hydrochloride (trade name Benadryl, as produced by Pfizer, or Dimedrol outside the U.S.) is an over-the-counter (OTC) antihistamine and sedative. ...

D04AB Anesthetics for topical use

D04AB01 Lidocaine

D04AB02 Cinchocaine

D04AB03 Oxybuprocaine

D04AB04 Benzocaine

D04AB05 Quinisocaine

D04AB06 Tetracaine

D04AB07 Pramocaine

Lidocaine (INN) (IPA: ) or lignocaine (former BAN) (IPA: ) is a common local anesthetic and antiarrhythmic drug. ... Cinchocaine (or Dibucaine) is an amide local anesthetic. ... Oxybuprocaine is the name of a local anesthetic, which is used especially in ophthalmology and otolaryngology. ... Benzocaine is a local anesthetic commonly used as a topical pain reliever. ... A topical eye anesthetic is a topical anesthetic that is used to numb the surface of the eye. ...

D04AX Other antipruritics