Different medications can treat allergies, including steroids and allergy shots, but one of the first things to try is an antihistamine. These are over-the-counter (OTC) and prescription ...

A common antihistamine may offer hope for patients ... Detailed analysis showed that chlorcyclizine appears to work through multiple mechanisms, including helping the liver clear toxic porphyrin ...

Researchers find that allergy medicine could help patients with a rare genetic disease avoid liver transplants.

The mechanisms behind this resistance are varied, and new ones continue to be uncovered. But the secret to overcoming some of them might already be in medicine cabinets everywhere: antihistamines. A ...

While this may be great for a bout of sniffles, this same mechanism can work against us in the bedroom. "Antihistamines can ...

Histamine isn’t just a communication mechanism for allergic reactions. It also works in the body to help regulate food intake ...

The precise mechanism of action of hydrocodone and other opiates is not known; however, hydrocodone is believed to act directly on the cough center. Chlorpheniramine is an antihistamine drug (H 1 ...