Azelastine | 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