INDICATIONS: Cetirizine Hydrochloride is an antihistamine medication that acts by blocking the H1 receptor which is responsible for allergic symptoms. It is a second-generation piperazine derivative that has a selective and potent effect in inhibiting histamine-induced respiratory and cardiovascular effects, without significant sedative or anticholinergic effects. Cetirizine is commonly used to treat seasonal allergic rhinitis, perennial allergic rhinitis, and urticaria (hives). The medication has a fast onset of action within one hour of oral administration, with peak efficacy within two hours, lasting for up to 24 hours after administration. It has a good tolerability profile with minimal side effects such as drowsiness, dry mouth, and headache reported in some patients. Cetirizine’s effectiveness and safety have cemented its status as one of the most popular over-the-counter allergy medications globally.
INDICATIONS: Cetirizine Hydrochloride is an antihistamine medication that acts by blocking the H1 receptor which is responsible for allergic symptoms. It is a second-generation piperazine derivative that has a selective and potent effect in inhibiting histamine-induced respiratory and cardiovascular effects, without significant sedative or anticholinergic effects. Cetirizine is commonly used to treat seasonal allergic rhinitis, perennial allergic rhinitis, and urticaria (hives). The medication has a fast onset of action within one hour of oral administration, with peak efficacy within two hours, lasting for up to 24 hours after administration. It has a good tolerability profile with minimal side effects such as drowsiness, dry mouth, and headache reported in some patients. Cetirizine’s effectiveness and safety have cemented its status as one of the most popular over-the-counter allergy medications globally.