What is Cetirizine Used For?

Cetirizine is a medication used to treat symptoms including sneezing, runny nose, itchy skin, and hives. It works by blocking substances in the body that cause an allergic reaction. Cetirizine is an antihistamine, which is a type of drug used to treat allergies. It is available over-the-counter (OTC) and by prescription.

How Does Cetirizine Work?

Cetirizine works by blocking histamine, a substance in the body that can cause allergies. Histamine is released in the body when exposed to allergens such as pollen, dust mites, and pet dander. When histamine is released, it causes inflammation and itching. By blocking histamine, cetirizine helps to reduce this inflammation and itching.

What Are Cetirizine Used For?

Cetirizine is used to treat symptoms of allergies such as sneezing, runny nose, itching skin, and hives. It may also be used to treat other conditions such as hay fever and nasal congestion. Additionally, cetirizine may be used to treat itching caused by eczema and hives caused by a drug allergy.

Cetirizine is also used to prevent or reduce swelling, redness, and itching of the skin caused by insect bites, rashes, or contact with an allergen. It may also be used to help reduce the severity of asthma attacks. Cetirizine should not be used for the treatment of asthma.

Conclusion

Cetirizine is a medication used to treat symptoms of allergies such as sneezing, runny nose, itching skin, and hives. It works by blocking histamine, a substance in the body that can cause allergies. Cetirizine is available both over-the-counter (OTC) and by prescription and can also be used to treat itching caused by eczema and hives caused by a drug allergy. Additionally, it may also be used to prevent or reduce swelling, redness, and itching of the skin caused by insect bites, rashes, or contact with an allergen. Despite the many benefits, cetirizine should not be used for the treatment of asthma.