Skin Rash Treatments & Prevention

A skin rash is defined as skin inflammation and discoloration. A rash can be caused by various things, but most commonly the it can be attributed to one of four common causes: poison ivy, hives, eczema, and heat rash. To determine the cause and best course of treatment, it’s a good idea to make an appointment with a dermatologist for the best medical advice regarding the rash. During this appointment, you can discuss the following skin rash treatments and prevention techniques described below.

How can a skin rash be treated?

To figure out how to treat a skin rash, the cause must first be established. Here are some common treatments for skin rashes:

Poison Ivy

  • Immediately rinse the skin with lukewarm water and soap. The oils could spread to other parts of the body.
  • Wash your clothing or anything the poison ivy has come in contact with. The oil can stick to objects, and if it comes in contact with skin, it can spread.
  • Do not scratch or open blisters. Scratching or popping blisters can quickly cause an infection.
  • Take short, lukewarm baths to reduce irritation
  • A cool compress , often consisting of a damp washcloth with cool water, helps relieve the itchy area.


  • Hives are swollen, pale-red bumps on the skin that appear suddenly when the body is exposed to a trigger substance, Immediately identify and remove the trigger. It could be a bee sting, certain foods, medicines, animals, pollen, or a number of other factors.
  • Take antihistamine pills. Antihistamine can provide relief and, if taken in time, even prevent an outbreak from occurring.
  • Apply a cool compress or a damp cloth to the area.
  • Try to sleep in a cool room.
  • Wear loose, lightweight clothing.


  • Take warm baths on a regular basis to reduce irritation.
  • Moisturize every day. Moisturizing will keep the skin moist and avoid drying out.
  • Prescription medicine might be needed to treat eczema. Common drugs used to treat eczema include prednisone or antihistamine drugs, such as Xyzal or Zyrtec.

Heat rash

  • Cool the affected area in an air-conditioned room or with a fan. This will cool the skin and alleviate the cause of this rash.
  • Take a cool bath. This will reduce irritation and begin the healing process, but be sure to pat your skin dry. Do not rub.
  • Do not apply any oil-based gel or moisturizers. This could block the sweat glands and slow the healing process.
  • Do not burst any blisters. This could cause infection and require medication.

Are there both home and medical solutions to a skin rash?

Poison ivy

  • Home solutions include: cucumber slices, banana peels, oatmeal bath mixture.
  • Medical solutions include: antihistamine pills, calamine lotion, hydrocortisone cream.


  • Home solutions: Cool baths, loose clothing, cool compresses.
  • Medical solutions: Antihistamine pills and other anti-inflammation medicines.


  • Home solutions: lukewarm baths, hypoallergenic moisturizer, wet compresses.
  • Medical solutions: 1% hydrocortisone cream, Benadryl, hypoallergenic soap.

Heat rash

  • Home solutions: air-conditioned rooms, cool packs over area, cool baths.
  • Medical solutions: hydrocortisone cream, oral antihistamines, loratadine taken orally.

How could a skin rash have been prevented in the first place?

Poison ivy

  • Learn to identify the plant and avoid contact with it.
  • If you must come in contact with poison ivy, use protective clothing and wash immediately after use.


  • Avoid contact with the irritant.
  • Take medicine on a regular schedule to prevent breakouts.


  • Regularly moisturize the area.
  • Avoid harsh soaps or detergents.
  • Reduce stress.
  • Avoid extreme temperatures in both air and water.

Heat rash

  • Avoid strenuous exercise in hot weather.
  • Wash and dry skin thoroughly. Pat dry instead of rubbing skin.
  • Wear lightweight, loose-fitting clothing.

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