An antihistamine used in the treatment of hay fever and urticaria.
Antihistamine used in the treatment of allergy and rhinitis. Side effects include dry mouth, dizziness, and rarely, cardiac arrhythmias. This drug should not be given concomitantly with the antibiotic erythromycin because of an increased risk of heart rhythm problems.
An antihistamine medication employed to alleviate allergy symptoms such as urticaria (nettle rash) and allergic rhinitis (hay fever). However, this drug is less frequently prescribed nowadays due to the potential risk of serious arrhythmias (irregular heartbeats) linked with higher doses.