Doctors are likely to prescribe creams, lotions, or antihistamines for relief. They may also suggest cold compresses or other home remedies.
We all know not to scratch. That only makes it worse and may cause infection. Here are some relief measures to try, along with information about why they might work.
One of the fastest and easiest ways to stop the pain and itch of a rash is to apply cold. Whether you choose a cold compress, cool showers, or damp cloth, cold water can bring immediate relief and can help stop swelling, ease itching, and slow the progression of a rash.
Consider making or purchasing fabric bags stuffed with ice. They freeze well, and they can be heated for other uses.
How it works
Cold limits blood flow to an inflamed area. When you apply ice or cold water to a rash, it can help reduce swelling and inflammation and can stop itching almost immediately. For rashes that cover more of the body or that affect an area that is difficult to cover with an ice pack, a cool bath or shower may provide relief.
Oats (avena sativa) have been used for centuriesTrusted Source to treat many skin conditions, from eczema to burns. The U.S. Food and Drug Administration (FDA) approved the use of oatmeal in suspension (colloidal oatmeal) as a skin protectant in 2003. Today there are many over-the-counter skin products containing oatmeal.
Colloidal oatmeal dissolved in a bath can relieve itchiness. Commercial brands of oatmeal bath, like Aveeno, come in ready-to-use packets, measured for a single bath. Or you can very finely grind regular oatmeal in a food processor or blender and add 1 cup to bathwater.
The aloe vera plant has been used for centuriesTrusted Source as an aid to health and skin care. You may be familiar with its use to promote the healing of small cuts in the kitchen.
In addition to wound healing, aloe has been used as an anti-inflammatory, antimicrobial, antiviral, and antioxidant. Although it’s widely used, much of the evidence for its effectiveness is anecdotal, and more studies are needed.
4.Coconut oil
Coconut oil, extracted from the meat and milk of coconuts, has been used for centuries in tropical countries as a cooking oil and skin moisturizer. It’s high in saturated fats and has antiseptic and anti-inflammatory properties.
People allergic to coconut should test it first on one spot on the inner arm. If no reaction occurs within 24 hours, it should be safe to use. Discontinue use if irritation develops.
5.Tea tree oil
he tea tree (Melaleuca alternifolia) is native to Australia where it was originally used by the aboriginal people as an antiseptic and anti-inflammatory. It’s an essential oil that is steam-distilled from the plant.
A frequently cited 2006 study from the American Society of MicrobiologyTrusted Source explains the antimicrobial properties of tea tree oil and why it may be an effective treatment for skin conditions such as acne. There is also anecdotal evidence that tea tree oil is useful in skin care.
