Dr. B. K. Agrawal MBBS, MD , Cardiology, General Physician, Internal Medicine

Zadonase F works by blocking the action of histamine which is responsible for allergies in our body. This helps to relieve symptoms of allergies, such as runny nose, sneezing, redness, watery, and itchy eyes. This drug also helps to relieve itching caused due to urticaria (hives).

Dr. Roshni Poonja MBBS , General Physician, Internal Medicine

Yes, Zadonase F can be taken with phenylephrine. No harmful drug interactions have been reported between them. However, if you feel any discomfort or unpleasant effects after taking this drug inform your doctor immediately.

Dr. Rahul Poddar MBBS, DNB, MBBS, DNB , General Surgery

Discontinuation of Zadonase F on your own can cause unwanted side effects such as a headache, drowsiness, and itching. You are recommended to always consult a doctor before discontinuing this medicine.

Dr. Amit Singh MBBS , General Physician

Yes, Zadonase F can be taken for relieving symptoms of a cold. However, it is not the best drug to be taken for treating cold. Contact your doctor for the right line of treatment for cold.

Dr. Anand Singh MBBS , Emergency Medicine

No, Zadonase F is not a decongestant. It is an antihistamine, used to relieve symptoms of allergic rhinitis, urticaria, runny nose, itching eyes/nose, and sneezing.