Rashes can be itchy, uncomfortable, and ugly. They can develop suddenly or gradually over time. If you have a rash that doesn’t go away in a few days, you need to seek out the help of your dermatologist.
What You Need To Know About Rashes and Rash Treatment
A rash that develops suddenly can be due to an allergic response. You may develop a sudden rash from an allergy to:
- Plants, including poison ivy
- Pet fur and dander
- Excessive heat, cold, or wind
A sudden rash may also develop due to an allergic response to eating food or taking medication. In these cases, the allergic response could be one step toward a life-threatening reaction, so you need to call emergency services if the rash is accompanied by:
- Difficulty breathing
- Profuse sweating
- Nausea and vomiting
A rash that develops gradually may be due to a bacterial or fungal infection, or skin contact with a toxic chemical or substance.
Rashes have different characteristics. A rash may appear only in a small area or spread over large areas of the body. A rash can appear scaly, itchy patches, dry rashes that don’t itch, or red spots and blemishes.
Home remedies may be effective for some rashes. You can try:
- Applying over-the-counter anti-itch cream
- Taking antihistamines orally
- Taking soothing baths with oatmeal
You should see a dermatologist if your rash is:
- Unresponsive to home therapies
- Getting worse
- Spreading to other areas
Professional treatments for a rash include:
- Prescription-strength oral antihistamines and oral steroids
- Prescription-strength topical cortisone creams
- Antibiotics if your rash causes an infection
Want To Know More About Rashes and Rash Treatment?
You don’t have to suffer the discomfort and embarrassment of a rash. Your dermatologist can help. Talk with your dermatologist today to learn more about rashes and how your dermatologist can help you get relief.