What Can Cause An Itchy Rash All Over The Body

There are a number of causes of itching without a rash, including stress, dry skin, an infection, allergies or insect bites.

The primary reason of having a sudden rash all over body is the buildup of toxins. The skin rash may appear because our body is not properly cleansing itself or that it could be a cause of the accumulation of sweat, dirt, and grime on the skin. In an extremely cold environment and during the hot summer months, rashes are also likely to appear.

Atopic Dermatitis. Atopic dermatitis is a disease that causes skin rash. According to the National Institute of Arthritis and Musculoskeletal and Skin Diseases, atopic dermatitis, also known as eczema, is a chronic or long-lasting disease that affects a person’s skin.

Hydrocortisone creams are topical skin treatments that help minimize itching and inflammation. Hydrocortisone is often recommended for the skin rashes that allergies, eczema and insect bites cause. The creams also work well to treat scalp irritation and contact rashes that soaps, jewelry and certain cosmetics cause.