Rash
A rash is a change in the skin’s appearance, often causing redness, bumps, swelling, or itching. Rashes can happen for many reasons, including allergies, infections, heat, or irritation. Some rashes are mild and go away on their own, while others may need treatment. Because rashes can look similar but have different causes, seeing a dermatologist can help find the right diagnosis and treatment.
Frequently Asked Questions
A rash is an area of irritated or swollen skin that may look red, bumpy, itchy, or dry.
Signs include redness, bumps, scaling, itching, swelling, or blisters. The rash may appear suddenly or develop over time.
Treatment depends on the cause. It may include moisturizers, antihistamines, prescription creams, or medicines to fight infection or inflammation.
