FAQ

This specific use is not typically recommended, and such use should be discussed with a healthcare provider.

Xyzal (levocetirizine dihydrochloride) is an antihistamine used to relieve allergy symptoms such as watery eyes, runny nose, itching eyes/nose, sneezing, hives, and itching.

It is taken by mouth with or without food, usually once daily in the evening. The dosage may vary from person to person depending on the patient's medical condition, age, and response to treatment.

Common side effects include drowsiness, fatigue, tired feeling, dry mouth, and weight gain. Serious side effects can include difficulty urinating, yellowing of the skin or eyes, fever, and stomach pain.

Yes, it is approved for children aged 6 months and older, but the dosage varies depending on age.

Avoid using Xyzal to prevent hives or serious allergic reactions like anaphylaxis. Always carry your epinephrine injector if prescribed. Consult your doctor if conditions worsen or do not improve.

Xyzal may interact with alcohol, other CNS depressants, or medications like ritonavir and theophylline, affecting drowsiness or response time.

Symptoms of overdose may include excessive drowsiness in adults and agitation followed by drowsiness in children. Seek medical help immediately if overdose is suspected.

Xyzal should be used during pregnancy only if clearly needed and is not recommended during breastfeeding as it passes into breast milk.

Permax (pergolide) is primarily used to treat symptoms of Parkinson's disease. It acts by mimicking the effects of dopamine in the brain, which is typically low in patients with Parkinson's.