Dr. Piyush Malav MBBS, MS , General Surgery

Although, Cetirizine + Phenylephrine is classified as a non-drowsy antihistamine, but it can still cause drowsiness in some people. If you are taking this drug and feeling drowsy, then you are recommended not to drive or use heavy machinery. Please consult your doctor if you experience any unwanted side- effects.

Dr. R.K Singh MBBS , Diabetology

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

Dr. Vedprakash Verma MBBS, MD , Cardiology

Yes, [medicine] can cause stomach upset. It is a common side effect of this drug. Please inform your doctor if you are experiencing stomach upset after taking this medicine.

Dr. Uday Nath Sahoo MBBS , Internal Medicine

Cetirizine + Phenylephrine is a brand name of Cetirizine. It is a prescription drug that belongs to the class of medications called antihistamine (H1 receptor blocker). It is used in the treatment of allergic rhinitis, urticaria, runny nose, itching eyes/nose, sneezing and other types of allergies.

Dr. Vedprakash Verma MBBS, MD , Cardiology

Discontinuation of Cetirizine + Phenylephrine on your own can cause unwanted side effects and withdrawal symptoms. You are recommended to always consult a doctor before discontinuing this medicine.