Category: Allergy immunology

Worldwide, allergic rhinitis affects between 10% and 30% of the population [1.8.2]. For many, managing symptoms requires multiple medications, leading to a common question: **is it safe to take montelukast and antihistamine at the same time?**

Bilastine is a newer, second-generation antihistamine with a strong safety profile and minimal sedative effects compared to its predecessors. The primary clinical question, then, is **what is the best use of bilastine tablet**? Its most effective and common use is for the symptomatic treatment of allergic rhinoconjunctivitis (seasonal and perennial) and urticaria.

Chlorohistol, containing the active ingredient chlorpheniramine, is a first-generation antihistamine used for over 70 years to manage allergic conditions. It works by blocking histamine, a natural substance the body produces during an allergic reaction, to provide relief from various symptoms. This medication is commonly available over-the-counter, although certain jurisdictions may require a prescription.