There isn't one specific medicine that removes all skin rashes. The best treatment depends on the cause of the rash. For example, a simple rash, also called dermatitis, is caused by inflammation of the skin. Contact dermatitis can be caused by things that touch your skin.
Here are some common treatments for skin rashes:
- Hydrocortisone cream (1%) is available without a prescription and may soothe many rashes. Stronger hydrocortisone or other steroid creams are available with a prescription.
- Antihistamines can help relieve itching caused by allergies.
- Antibiotics may be prescribed for rashes caused by bacterial infections.
- Antiviral medications may be used to treat rashes caused by viral infections.
- Home remedies such as cool compresses, oatmeal baths, and aloe vera can help soothe and relieve itching.
If home remedies don't ease your symptoms, your health care provider may recommend prescription medications. In some cases, a skin biopsy may be necessary to diagnose the cause of the rash. This involves taking a small sample of skin for examination under a microscope.
