What types of antihistamines are there? And how are they different?| healthcareonline

Antihistamines are used for allergies. But it is also used for other conditions. Most of us know antihistamines as medicines used to treat and relieve the symptoms of the allergic process. This drug, as its name indicates, Acts as a blocker to the effects caused by histamine.It is a substance that we produce naturally in … Read more