What is Zyrtec?

Originally known by its generic name cetirizine, Zyrtec is an antihistamine drug used to treat allergies, cold and sinus infection symptoms, and allergic conjunctivitis. It works by blocking the action of naturally-occurring histamines which are produced by the body during an allergic reaction. When taken regularly, Zyrtec can reduce symptoms such as sneezing, itchy and watery eyes, and increased nasal discharge. Zyrtec is available in both prescription and over-the-counter forms and is generally safe for people of all ages to take.

Uses for Zyrtec

Zyrtec is mainly used to treat symptoms of allergies, such as hay fever, seasonal allergies and hives. It is also used to treat allergic conjunctivitis, a condition in which the eyes become itchy, watery, and swollen due to an allergic response. It can also be used to help relieve seasonal cold and sinus infection symptoms, such as runny and stuffy noses, sneezing, and sinus pressure. Zyrtec can also help reduce itching and swelling due to insect bites.

Side Effects and Precautions

Common side effects of Zyrtec can include headache, drowsiness, and dry mouth. If any of these side effects occur, contact your doctor right away. Additionally, people with kidney disease, prostate enlargement, or glaucoma should talk to their doctor before using Zyrtec. People with a history of asthma should also use caution when taking this medication. Pregnant and breastfeeding women should talk to their doctor before taking Zyrtec.

Overall, Zyrtec is a very safe and effective medication for people who suffer from allergies and other irritating symptoms. Talk to your doctor or pharmacist to make sure it is the best choice for you.