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Noun1.Periactin - an antihistamine (trade name Periactin) used to treat some allergic reactions
antihistamine - a medicine used to treat allergies and hypersensitive reactions and colds; works by counteracting the effects of histamine on a receptor site
brand, brand name, marque, trade name - a name given to a product or service
References in periodicals archive ?
The product was previously marketed under the brand name Periactin Syrup, 2 mg/5 mL, of Merck and Co.
Periactin is an antihistamine that when given at bedtime is a simple, effective, and safe strategy for children younger than 10 years who are not overweight.
This physician finally prescribed periactin for the itching, tagamet as a H2 histamine inhibitor, and Zoloft for my depression.