Cetirizine
When sneezing, nasal congestion, watery eyes, and other allergy symptoms strike, you need relief from your symptoms so you can focus on your day. Over-the-counter allergy medicine can alleviate the signs of hay fever and other indoor and outdoor allergies, and CVS makes it easy to purchase the right medication for your needs. This product selection includes all of the cetirizine allergy relief medicines that are available for you to buy online.
What are the Best Cetirizine Brands?
What Causes Allergies?
Allergies happen when the body mistakes a harmless substance for a threat. Called an allergen, the substance triggers an immune system response. To protect the body, the immune system releases a compound called histamine. This substance binds with receptors in the body, leading to allergy symptoms.
What Is Cetirizine?
Cetirizine hydrochloride is a drug called a second-generation antihistamine. It is approved by the U.S. Food and Drug Administration for treating symptoms of hay fever and other indoor and outdoor allergies. Cetirizine, or cetirizine hydrochloride, works by binding to the histamine receptors in your body. This blocks the compound and prevents allergy symptoms from occurring. Compared to first-generation antihistamines like diphenhydramine, cetirizine offers longer-lasting benefits but takes more time to begin affecting the body. As a result, doctors usually recommend the drug for managing symptoms of seasonal or chronic allergies rather than for addressing sudden allergy attacks. Cetirizine does not cause drowsiness like first-generation antihistamines.
What are Cetirizine Dosage & Forms?
Cetirizine is typically offered in doses of 10 milligrams. Cetirizine hydrochloride is usually taken just once per day. The main difference between cetirizine allergy medications is their forms and the number of doses found in the package. Tablets are generally the most economical option. Fast-dissolving tablets and liquid gel capsules are also available. These forms of the drug may begin easing allergy symptoms more quickly because they can be absorbed by the body at a faster pace.
What are Cetririzine Warnings?
Cetirizine allergy medicine can be purchased without a prescription from a doctor, but it is still a good idea to consult your medical provider before using the drug for the first time. Cetirizine can cause side effects, result in health complications for people with certain conditions and can interfere with other medications. A health care professional can determine if cetirizine is right for you and give you other tips on how to deal with your allergy symptoms. Follow the directions for use printed on the allergy medicine packaging unless a health care professional gives you other instructions.