What is the treatment for a rash?
Most rashes are not dangerous. Many rashes last a while and get better on their own. It is therefore not unreasonable to treat symptoms like itchy and/or dry skin for a few days to see whether the condition gets milder and goes away.
Nonprescription (over-the-counter) remedies include the following:
- Anti-itch creams containing 1% hydrocortisone cream can be effective
- Oral antihistamines like diphenhydramine and hydroxyzine can be helpful in controlling the itching.
- Moisturizing lotions
- Fungal infections are best treated with topical antifungal medications that contain clotrimazole (Lotrimin), myconazole (Mycatin), or terbinafine (Lamisil).
If these measures do not help, or if the rash persists or becomes more widespread, a consultation with a general physician or dermatologist is advisable.
There are many, many other types of rashes that we have not covered in this article. So, it is especially important, if you have any questions about the cause or treatment of a rash, to contact your doctor. This article, as the title indicates, is just an introduction to common skin rashes.
A word on smallpox vaccination in patients with rashes
People with atopic dermatitis or eczema should not be vaccinated against smallpox, whether or not the condition is active. Patients with atopic dermatitis are more susceptible to having the virus spread on their skin, which can lead to a serious, even life-threatening condition called eczema vaccinatum. In the case of other rashes, the risk of complications is much less. Consult your doctor about the smallpox vaccine.