What is it used for?
Cetirizine 5 mg is an antihistamine used to relieve allergy symptoms such as sneezing, runny or blocked nose, itchy or watery eyes, and itching or hives on the skin.
How does it work?
It blocks the action of histamine, a substance released during allergic reactions. This helps reduce allergy symptoms and itching.
How to take/use it
Take it exactly as directed on the package or by a doctor. It may be taken with or without food. Do not take more than the recommended amount. Use the measuring device supplied if it is a liquid medicine.
Common side effects
Sleepiness or drowsiness, tiredness, headache, dry mouth, and nausea.
Precautions
Cetirizine may cause drowsiness in some people; avoid driving or operating machinery until its effects are known. Avoid or limit alcohol, as it may increase sleepiness. Consult a doctor before use if there is kidney disease, or during pregnancy or breastfeeding. Seek medical help for signs of a serious allergic reaction.
