Cetrizine dihydrochloride is simply another name for the medication cetirizine, a second-generation antihistamine commonly used to treat allergic reactions and other conditions.
Here's a summary:
- Active ingredient: Cetirizine dihydrochloride is the active ingredient in medications sold under brand names like Zyrtec and Zyrtec Children's.
- Function: It works by blocking the action of histamine, a chemical released by the body during an allergic reaction, thereby alleviating allergy symptoms like:
- Runny or stuffy nose
- Itchy, watery eyes
- Sneezing
- Hives
- Uses:
- Allergic rhinitis (hay fever)
- Chronic urticaria (hives)
- Angioedema
- Allergic reactions to insect bites and stings
- Dermatographism (skin writing)
- Availability: Available in various forms like tablets, chewable tablets, syrup, and solution, both over-the-counter and by prescription.