You can also hold a clean washcloth under cold running water for a few minutes and wring out the excess water. Then apply the cool cloth to your rash. Use a new paper towel or cloth every time to avoid spreading the rash.
If the rash develops due to an allergic reaction, you can take a bath or shower in cold water with non-drying soap and let your skin air dry. This can help to soothe any redness or discomfort. Change into some loose clothing when you are dry. Tight clothing may irritate a rash further, so it is important to switch to loose-fitting clothing if you are dealing with a rash. Opt for lightweight, natural fiber materials, such as a 100% cotton t-shirt or a pair of loose-fitting linen pants.
You can find colloidal oatmeal bath packets in drug stores. Mix a packet of oatmeal with warm water in your bathtub and soak in the solution for about 20 minutes.
Try adding one cup of baking soda to a bathtub of warm water and soak in the solution for about 20 minutes.
To make a chamomile compress, steep two to three teaspoons of chamomile flowers in one cup of boiling water for about five minutes. Then, strain the flowers out of the water and allow the tea to cool to room temperature. When the tea has cooled, soak a clean cotton cloth in the tea and wring out some of the excess tea from the cloth. Apply the cloth to your rash. Leave the cloth in place for about 10 minutes.
Make sure that the ointment contains no more than 15% arnica oil or it may irritate your skin. You can find arnica ointment in health food stores or the natural section of some large grocery stores.
Try using a 10% tea tree oil cream on your rash to see if it helps. If it does not seem to be helping after a few days, then see your doctor. Keep in mind that tea tree oil has not been shown to be as effective as some other prescription and over-the-counter topical treatments.
You should also drink plenty of cool water to stay hydrated and to help your body recover from heat exposure. Avoid touching or squeezing any blisters or bumps due to heat rash. Seek medical care if your heat rash does not improve after two to three days, or if you experience severe symptoms like vomiting, headaches, dizziness, and nausea.
Apply the lotion to your skin twice per day or as directed by the packaging.
Antihistamines also work well on reducing hives on the skin, especially if they are due to an allergic reaction.
As well, if you experience severe symptoms like difficulty breathing or swallowing, fever, or swelling of your skin or limbs, the rash may be a sign of a more serious medical issue and should be checked by your doctor.
Your doctor may also run tests on your rash, such as microscopic analysis of a skin sample and other laboratory tests. She may also run a patch test on you to determine if you are allergic to certain substances. [14] X Research source You may also be required to undergo blood tests to determine if the rash may be a symptom of a viral infection or disease.
If your doctor diagnoses your rash as a symptom of eczema, she may prescribe topical steroids and medicated creams for eczema. If your rash is diagnosed as a symptom of a fungal infection like tinea or ringworm, your doctor may prescribe a topical or oral antifungal medication. If your rash is diagnosed as a symptom of a viral infection like herpes, your doctor may prescribe oral or intravenous antiviral medication.
Anticonvulsants, usually used to treat epileptic seizures. Insulin, usually used to treat diabetes. Iodinated x-ray contrast dyes, used when you get x-rays taken. Penicillin and other antibiotics, usually used to treat infections. If you experience a reaction to medication, you may experience hives, rashes, wheezing, swelling of your tongue, lip or face, and itchy eyes or skin.
If properly diagnosed and treated, noninfectious rashes should fade and heal within one to two weeks.
