A rash is a skin condition that changes your skin’s appearance, such as its color or texture. Skin that feels hot to the touch is when a portion of the skin is hotter than the rest of the surrounding skin on the body. There are several reasons that your... Read more
A rash is a skin condition that changes your skin’s appearance, such as its color or texture. Skin that feels hot to the touch is when a portion of the skin is hotter than the rest of the surrounding skin on the body. There are several reasons that your skin could be having one or both of these reactions.
What Causes a Rash and Skin That Feels Hot to the Touch?
Contact dermatitis is a condition that develops when your skin is exposed to something that irritates it. This can result in both a rash and skin that feels hot to the touch. Examples of things that can cause contact dermatitis include:
- clothing dye
- fragrances and perfumes
- hair care products
- scented soaps
Additional symptoms that may come along with contact dermatitis include itching, swelling, redness, and dry, cracked skin.
There are also bacterial infections, viral diseases, and chronic skin conditions that can cause a rash and itchy, hot skin. These include cellulitis, mumps, shingles, and psoriasis. Bug bites, tick bites, and insect stings can also create these symptoms. Finally, if you have spent some time in the outdoors lately, raised and heat-flushed skin may be a result of poison oak or poison ivy exposure.
What Puts You at Risk for These Symptoms?
If you have sensitive skin, you are probably familiar with uncomfortable, itchy bumps and skin that feels hot to the touch. According to the Mayo Clinic, there are some people that are more at risk for this experience than others. Infants are the most susceptible to rashes on their skin. People with long-term health conditions such as HIV and Parkinson’s are more at risk. Professions that place you in contact with strong chemicals and solvents can develop skin rashes and sensitivities can also cause these symptoms.
How Serious Is My Condition?
If these two symptoms are due to contact dermatitis, they will typically subside if you stop contact with the irritant and cleanse your skin with gentle soap and cool water.
A rash and skin that is hot to the touch can indicate the beginning of a severe allergic reaction known as anaphylactic shock. Seek emergency treatment if you also experience shortness of breath, throat swelling, confusion, or facial swelling.
Children that have purple rashes that closely resemble a bruise may also need immediate medical attention.
Rashes and skin that is hot to the touch can sometimes indicate a skin infection or a harmful insect bite. Contact a medical professional if you also experience these symptoms:
- joint pain or sore throat
- streaks of redness around the rash
- symptoms that worsen instead of improving
How Are a Rash and Skin That Feels Hot to the Touch Treated?
Treatments for rashes and skin that feels hot to the touch will address the underlying condition. If your rash is the result of a more complicated allergen or biting insect, your physician may refer you to a dermatologist who specializes in skin disorders.
Over-the-counter hydrocortisone cream can help to relieve some itching and heat. You can also take an antihistamine or other oral medication to reduce the effects of an allergic reaction. However, these medications may not be strong enough to reduce your symptoms. A doctor will likely be able to deduce what is causing your rash and skin irritation. Based on the cause, your doctor may prescribe a prescription antihistamine, hydrocortisone cream, or recommend phototherapy to reduce your discomfort.
When you experience a rash and skin that is hot to the touch, keep the affected area clean and dry. Refrain from scratching. Pat the area dry after cleaning it to avoid abrading the skin. Do not put any cosmetics or scented lotions on the affected area to avoid worsening the allergic reaction.
You can apply a cool compress using a soft washcloth dipped in a few tablespoons of baking soda. Once your rash begins to heal, you can use a hypoallergenic emollient lotion to create a barrier between your skin and your clothing. This will keep the area from becoming irritated again.
How Can I Prevent a Rash and Skin That Feels Hot to the Touch?
Choosing fragrance-free products is wise if you are prone to allergic reactions. When you go outdoors, protect yourself against ticks by applying repellents that contain anywhere from 20 to 30 percent DEET, especially to exposed skin.
Taking a shower immediately upon coming inside and checking your body thoroughly for ticks can help to protect against Lyme disease. If you’ve been outdoors in an area where ticks are present, tumble drying your clothes for at least an hour after wearing them can kill remaining ticks on your clothing.
Things to Avoid
There are several ways to avoid a rash and skin that feels hot to the touch. Avoid skin products and cosmetics that contain harsh chemicals and known allergens. There are many products on the market today that are specifically created for people with more sensitive skin. If your skin is easily irritated, consider these options.
In some cases, the cause of skin irritation is dietary. Even if you don’t have an allergy to food components like dairy and gluten, you may still have a sensitivity.
Metals, such as nickel, also can cause contact dermatitis. Avoiding any materials, such as latex and cleaning chemicals, known to cause a rash can also help.
When Will This Go Away?
Once you have determined what is causing your hot and itchy rash, it will be a lot easier to determine how to get rid of it. Though these symptoms are uncomfortable, they rarely result in skin damage. By keeping the affected area clean, dry, and away from allergens, it won’t be long before the skin feels normal again.
In some cases, continually recurring dermatitis can result in patches of itchy skin that do not heal. Continual scratching or exposure to an allergen can worsen the condition of the skin. If the skin is not able to heal the way that it should, an infection can result. Keep an eye on your symptoms and make sure that they resolve properly with treatment.