Montelukast (4 mg/5 ml) and bilastine (2.5 mg/5 ml)Many allergy diseases can be treated with Bilaford M Syrup. Bilaford M Syrup relieves the symptoms of seasonal hay fever (allergic rhinitis), allergies, and seasonal hay fever, including runny or blocked noses, sneezing, and watery or itchy eyes. It functions by lowering specific chemicals in the body that cause allergic reactions. Bilaford M Syrup alleviates asthma symptoms and lessens airway inflammation.