Rashes can be maddeningly itchy, no matter what the cause. 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.
Oats (Avena sativa) has been used to treat many skin conditions, from eczema to burns. The oatmeal works as an anti-inflammatory and anti-oxidant to relieve skin itchiness, dryness, and roughness. Oats contain anti-inflammatory substances such as linoleic oil, oleic acid, and avenanthramides. These compounds reduce the body’s level of cytokines — proteins secreted by cells that can cause inflammation.
Aloe Vera (Fresh)
The aloe vera plant has been used for centuriesTrusted Source as an aid to health and skincare. 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.
Apple Cider Vinegar
Apple cider vinegar is a centuries-old remedy for skin and other ailments. It’s known to have antimicrobial properties as well. You can use apple cider vinegar to relieve an itchy scalp by applying it full strength or diluted a few times a week. But don’t use it if you have cracked or bleeding skin on your scalp.
Tea Tree Oil
The tea tree is native to Australia where it was originally used by the aboriginal people as an antiseptic and anti-inflammatory. Tea tree oil should always be diluted when used directly on the skin. Used alone, it can be drying. You can dilute it by mixing a few drops with other oils, such as coconut oil or olive oil.
These are just a few of the home remedies that can relieve itching from rashes. Note that most plant-based remedies can have side effects, and some of these remedies have not been thoroughly researched for safety. Every individual reacts differently. Check with your doctor before trying a remedy that may have side effects.