Allergies Medication

Hives is a skin condition in which red, itchy areas appear on the skin surface. Hives vary in size from a few millimeters to several centimeters. In the language of medicine, it is called urticaria. It looks like a mosquito bite and often cause itching. Usually appear in clusters and their size, tend to change over time. Hives all over my body, but the areas most affected are the legs, back, upper body and arms.

Allergies Medication

Afterto an estimate about 12-15% people around the globe will develop this problem in their entire lifespan. One trademark of hives is their tendency to change the size very rapidly. Also if they are fading in one area then there are chances then some other areas are going to be affected. Hives which are not in clusters often lasts for 24 hours only. Hives are harmless in most of the cases and can disappear itself with out any medication. The problem occurs when they persist more than a week and is completely interrupted by severe itching. In this case, you probably need medical attention.

Allergies Medication

Hives Causes

Allergies Medication

The cause of hives is histamine, a chemical that is released from mast cells of the body. The mast cells release chemicals to fight as part of the regular vaccination of the skin against micro-organisms and other foreign invaders. But sometimes by allergies or certain foods, and some other factors that may leak histaminethrough the blood vessels leading to swelling of the skin. Some other factors include viral infections, insect stings, latex and even stress.

The symptoms of urticaria
Some of the most common symptoms are:
Appearance of red, itchy, raised areas on the skin. Appearance of the circular seems like a mosquito bite. A group of bands is present. As cluster displays the new beginning to appear.
Treatment of urticaria

Hivesare handled automatically by the body's immune system, but need acute treatment. Chronic urticaria in the last six weeks or more. How do we know that the rash caused by a chemical called histamine, so that can be treated with anti-histamine such as Benadryl (diphenhydramine hydrochloride), Atarax (hydroxyzine) Periactin (cyproheptadine). If the post is still ongoing, it is advisable to consult a dermatologist.

Allergies Medication