Skin Rashes :
Skin rashes are affected areas of the skin that become irritated or inflamed. Such rashes may be seen to be red, itchy, or swollen. Their causes range from allergies and infections to conditions affecting the skin, for instance, eczema or psoriasis, irritants, bites by insects, and diseases brought on by an overreaction of the body's immune system. Symptoms depend on what has caused the rash ,itching, burning, flaking, or blistering among many others. The diagnosis of the rash may require a simple physical examination , but sometimes it may need to take a medical history, skin biopsy, or allergy tests. Some kinds of rashes might be treated with topical creams like antihistamines, etc while others might need deeper treatments, such as the use of corticosteroids in the reduction of inflammation. One should also be able to prevent rashes through proper skincare and avoiding irritating causes.