What is a skin rash?

A skin rash is a change in the appearance of the skin that is often accompanied by itching, redness, and swelling. Rashes can have a variety of causes, including allergies, infections, irritants, and underlying medical conditions.

Rashes can vary in appearance and may affect a small or large area of the skin. They may be red, pink, or purple in color, and may be raised or flat. Some rashes may also blister or peel.

Rashes can be caused by a variety of factors, including contact with irritants or allergens, infections, and underlying medical conditions. Common skin infections that can cause rashes include bacterial infections, such as impetigo, and viral infections, such as chickenpox. Allergic reactions, such as hives or eczema, can also cause rashes.

If you have a rash, it's a good idea to consult with a healthcare professional or a qualified healthcare provider for an accurate diagnosis and appropriate treatment. They can help you understand the cause of your rash and recommend the most effective treatment options for your individual needs.