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Considering this, how quickly does antihistamine work?
Usually, antihistamine tablets starttowork within 30 minutes after being taken and tend to bemosteffective within 1-2 hours after being taken.Antihistaminesare more effective when taken regularlyas a prevention,before symptoms occur, rather than only whenyou havesymptoms.
One may also ask, can I take 2 Piriton at once?
Never take two doses together. Like allmedicines,Piriton tablets can have side effects, butnoteverybody gets them.
Piriton is an allergy tablet containing theactiveingredient chlorphenamine maleate, an antihistamine. Theyareused to control symptoms caused by allergicconditions,including hayfever, hives, food allergy and insectbites.Piriton can also be used for relievingitchinessassociated with chickenpox.