How antihistamines work

by W Thomas Payne

Your hay fever has kicked into high gear again. You've just pulled out of the medicine cabinet your favored antihistamine medication, and wondering how many to take, and when. You should also stop to consider what is goi...read more

by Libbie Reed

Antihistamines have been around for some time now, and without them a great number of us would regularly suffer the symptoms of an allergic reaction with little or no relief. In order to understand how antihistamines work...read more

by Angela S. Young

When you feel that itch coming on, your nose starts running, or you start sneezing, it may be the result of histamine. Histamine is one of the chemicals released when your body's immune system fights off the allergens it p...read more

by Aldo Bonincontro

In the allergic reaction, the contact with the substance responsible of the disease stimulates the release of histamine (1H-imidazole-4-ethanamine) a substance present in all the body tissues, particularly in the skin, in ...read more

by Baashu

Antihistamines are major class of medications prescribed for allergies. Before going into how antihistamines work, let us understand the action of histamines in our body. Histamines play an important role in regulating the...read more

by Eve Redstone

Antihistamines are one of the commonest medications that are bought over the counter in the pharmacy. Consumers use them to treat allergies and the symptoms of a cold. The symptoms of an allergy vary from sufferer to su...read more

by E.M.Robinson

Thank goodness for antihistamines! Antihistamines are the superheroes of the medicine cabinet-providing some relief from the miserable symptoms such a itchy, watery eyes, runny nose, itchy, tender skin, and other discomfo...read more

by Debby Bolen

For millions of us allergy sufferers, antihistamines ease the annoying discomfort accompanying allergic reactions. Being an allergy sufferer myself, through the decades I have taken both over-the-counter and prescription ...read more

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by Erma Carbajal

ANTIHISTAMINE The physiological action of histamine,antihistamine is a group of reducing drugs that prevent by competing at the places in the body where it normally acts. True antihistamine drugs are competitive inhibi...read more

by Gerry Legister

You may have realized that dramatic changes has accrued over the recent years in the way medication are presented. Pharmacies no longer just give customers bottles of medicines to take three times a day, inhalers and patch...read more

by Tami Roxanne Barker Norman

Choosing and Using an Over-the-Counter Antihistamine Allergies are common and effect many different people in many different ways. There are many symptoms of allergies, and there are many different types of allergies tha...read more

by Tru Leigh Martin

Did you ever wonder how antihistamines work? Anti-histamine counteract or neutralize histamine, by blocking histamine receptors in your body. Histamine is produced by mast cells which are the cells that protect your body...read more

by Valencia Whitlow

Ever experience "invisible cotton" on your nose, or that annoying tick in your throat that you can feel working its way into a crescendo just as the sales clerk ask if you want to donate to a worthy cause? To understand ho...read more

by Shannon Shea

To understand how antihistamines work, we must first know what Histamine is. Histamine is a protein released when an allergen (something innocuous the individual's immune system mistakes for a harmful substance) is detect...read more

by Jasper Moose

Antihistamines work by targeting receptor sites in the airways, blood vessels, skin and nose to prevent or block the release of histamine, a chemical released at the receptor site when an allergic reaction is occurring. H...read more

by CD Gozzi

Watery eyes, runny nose, itchy throat, sneezing, hives...all thanks to our body trying to defend us. Our immune system is continually at work protecting us from being bombarded by disease causing microbes. We stay healthy ...read more