Question 1

Does Xyzal cause drowsiness?

Accepted Answer

Yes, about 8‑10% of people experience drowsiness, similar to placebo. It is generally mild and may improve with continued use.

Question 2

Can Xyzal cause weight gain?

Accepted Answer

Weight increase has been reported rarely. If you notice significant weight gain, consult your doctor.

Question 3

How long does withdrawal itching last after stopping Xyzal?

Accepted Answer

Withdrawal pruritus usually appears within a few days and can last from a few days to a week. It often resolves on its own; if severe, your doctor may advise restarting treatment.

Question 4

Can I drink alcohol while taking Xyzal?

Accepted Answer

It's best to avoid or limit alcohol, as it may increase drowsiness and dizziness. If you do drink, observe how you feel and avoid driving.

Question 5

Is Xyzal safe for people with high blood pressure?

Accepted Answer

Generally yes, as levocetirizine has minimal cardiovascular effects. However, if you have heart disease, consult your doctor before use.