Look up: diphenhydramine

1. diphenhydramine
   [n] - antihistamine (trade name Benadryl) used to treat allergic reactions involving the nasal passages (hay fever) and also to treat motion sickness
   Found on http://www.webdictionary.co.uk/definitio
   
   
2. diphenhydramine
   <drug> This antihistamine medication is used to treat allergies (hay fever, rashes, etc.) and postoperative nausea and vomiting. It can cause sleepiness and generally acts as a sedative. ... (09 Oct 1997) ...
   Found on http://www.mondofacto.com/facts/dictiona
   
   
3. diphenhydramine
   Benadryl noun antihistamine (trade name Benadryl) used to treat allergic reactions involving the nasal passages (hay fever) and also to treat motion sickness
   Found on http://wordnetweb.princeton.edu/perl/web
   
   
4. diphenhydramine
   (di″fen-hi´drә-mēn) an antihistamine with anticholinergic effects; the hydrochloride salt is used for relief of allergic symptoms, for treatment of anaphylaxis, parkinsonism, and motion sickness or other causes of nausea, vomiting, or vertigo, and as an antitussive; administered orally, intramuscularly, or in...
   Found on http://www.encyclo.co.uk/local/21001
   
   
5. diphenhydramine
   synthetic drug used in the treatment of various conditions including hay fever, acute skin reactions (such as hives), contact dermatitis (such as ...
   Found on http://www.britannica.com/eb/a-z/d/52
   
   
6. diphenhydramine
   A drug used to treat allergies and relieve cough and itching caused by insect bites, sunburn, and poison oak or ivy. It is also used to treat mild Parkinson disease, to prevent and treat motion sickness, to relieve cough and cold symptoms, and as a sleep aid. It is a type of antihistamine.
   Found on http://www.cancer.gov/dictionary?expand=
   
   
7. Diphenhydramine
   `Diphenhydramine hydrochloride` (; abbreviated `DPH`, sometimes `DHM`) is a first-generation antihistamine mainly used to treat allergies. Like most other first-generation antihistamines, the drug also has a powerful hypnotic effect, and for this reason is often used as a nonprescription sleep aid a...
   Found on http://en.wikipedia.org/wiki/Diphenhydra