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Cetirizine dihydrochloride is the active ingredient of Cetirizine tablet, which belongs to a group of medicines called antihistamines. Cetirizine is an antiallergic medication.


Cetirizine dihydrochloride is an over-the-counter medication used to relieve symptoms of seasonal and non-seasonal allergies. These symptoms include a runny nose, sneezing and watery, dry or itchy eyes.Cetirizine dihydrochloride might also be used to treat itching and swelling caused by hives, although it does not prevent hives from occurring.


The active ingredient in both pills is the same (Cetirizine). The difference between hydrochloride and dihydrochloride is the difference between the non active ingredients in the pills that are ...


Cetirizine, sold under the brand name Zyrtec among others, is a second generation antihistamine used to treat allergic rhinitis (hay fever), dermatitis, and urticaria. It is taken by mouth. Effects generally begin within an hour and last for about a day.


I've got 2 packs of antihistamine tablets (Glapharm hayfever and allergy relief) - the packet Ive been using are called 'cetirizine hydrochloride'. I bought a new pack to use, thinking they were the same but these new ones are called ' cetirizine dihydrochloride' - what's the difference & will it be ok for me to take the new pack?


Cetirizine Hydrochloride Tablets with food and drink and alcohol. Food does not affect absorption of Cetirizine Hydrochloride Tablets. No clinically significant interactions have been observed between alcohol (at the blood level of 0.5 g/l corresponding to one glass of wine) and cetirizine used at the recommended doses.


Find patient medical information for Cetirizine Oral on WebMD including its uses, side effects and safety, interactions, pictures, warnings and user ratings.


Cetirizine is an over-the-counter antihistamine used for allergies. The brand-name versions include Zyrtec, Aller-Tec, and Alleroff. Generally, cetirizine is a safe and effective drug, but you ...


Cetirizine hydrochloride | C21H27Cl3N2O3 | CID 55182 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological ...


Pharmacokinetic interaction studies performed with racemic cetirizine demonstrated that cetirizine did not interact with antipyrine, pseudoephedrine, erythromycin, azithromycin, ketoconazole, and cimetidine. There was a small decrease (~16%) in the clearance of cetirizine caused by a 400 mg dose of theophylline. It is possible that higher ...