Will mucinex help with allergies?
Score: 4.5/5 (37 votes) What is Mucinex Allergy? Mucinex Allergy is an antihistamine that is used to treat the symptoms of seasonal allergies (hay fever) in adults and children. Mucinex Allergy is also used to treat skin itching and hives caused by a condition called chronic idiopathic urticaria in ...