Red bumps or blotches all over your body may be the sign of a skin rash. Skin rashes can be a symptom associated with an allergic reaction or other medical condition. These skin rashes can be both an annoyance and unsightly blemish on your skin. If you are experiencing a rash over a large area of your body, seek medical attention from your doctor or a licensed dermatologist.
Prickly Heat
Prickly heat is one example of a skin condition that can cause tiny red bumps or blotches all over your body. According to the NHS Choices website, prickly heat symptoms tend to appear a few days after exposure to hot temperatures. At times, these bumps can appear to be tiny blisters that cause mild swelling, itching or stinging on the skin. The rash can appear on almost any part of your body, including your back, torso and limbs.
Dermatitis
According to the Mayo Clinic, dermatitis is another common skin rash that can cause redness or bumps on most of your body. There are many different types of dermatitis. For example, contact dermatitis can result from touching a known skin irritant, such as harsh cleaning chemicals or poisonous plants. Dermatitis rashes can be painful in extreme cases.
Psoriasis
As the Mayo Clinic states, psoriasis is a skin condition that results from the accumulation of skin cells in a specific area of the body that can lead to redness or blisters. While psoriasis is commonly seen as a mere nuisance to most patients, extreme cases can be both uncomfortable and painful. Scaly, itchy blisters or cracks in your skin may also result from this medical condition.
Treatment
Treatments for skin conditions that cause rash usually involve the application of a topical skin ointment or lotion. According to the Mayo Clinic, your doctor may also prescribe an oral medication that contains a corticosteroid, which will reduce swelling and redness in your skin.
Prevention/Solution
Keeping your skin clean via regular showering or bathing is the easiest and best way to prevent the onset of skin rash. When in contact with known skin irritants, be sure to immediately wash your skin shortly after initial contact. Wearing proper skin protection when in the sun or hot temperatures may also limit the risk of developing skin rashes.
