Cetirizine Hydrochloride Tablets, 10 mg are original prescription strength and gluten free These allergy pills are an antihistamine approved for the treatment of both indoor and outdoor allergy ...

Antihistamines come in several formulations, including pills, chewable tablets, syrups, nasal sprays, and eye drops. Many antihistamines are available OTC, but some require a prescription.

Studies have shown intranasal steroids relieve hay fever symptoms better than antihistamine tablets or syrups. To be effective, nasal steroids need to be used regularly, and importantly ...

Many antihistamines can cause drowsiness. It’s not recommended to take them for sleep, as little research backs up their effectiveness. Long-term use may also lead to harmful side effects.

A common antihistamine may offer hope for patients with a rare genetic disease that can lead to severe liver damage and ultimately require transplantation, according to new research from Rutgers ...