allergic asthma

Introduction In the following, H1 antihistamine active ingredients and preparations of the first generation are presented. In addition to the instructions for use listed below, please be sure to follow the advice of your doctor or pharmacist and the package insert! Clemastine Diphenhydramine (trade names include Betadorm®, Sediat®, Vivinox®) is a drug freely available in … Active ingredients and preparations of H1 antihistamines

Azelastine Azelastine is primarily recommended for the treatment of hay fever and related symptoms such as itching eyes, conjunctivitis, runny or stuffy nose. It can be used all year round. Azelastine preparations are freely available in pharmacies as tablets, eye drops and nasal sprays. One tablet can be taken up to twice a day. One … Azelastine | Active ingredients and preparations of H1 antihistamines