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Doctor insights on: Non Itchy Heat Rash

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I get hot red spots (non-itchy or raised, so no heat rash) whenever I'm hot (sweater, sun, shower, stress). They come and go after 30 m. What is this?

I get hot red spots (non-itchy or raised, so no heat rash) whenever I'm hot (sweater, sun, shower, stress). They come and go after 30 m. What is this?

Homeostasis: One mechanism yourbody has for eliminating excess heat is by dilating small blood vessels in the skin, allowing heat to escape. Other people get hives when the get hot. Either way, not dangerous. ...Read more

Dr. Cornelia Franz
1,060 doctors shared insights

Rash (Definition)

Most bumps and blotches on a newborn baby are harmless and clear up by themselves. By far the most common skin problem in infants is diaper rash. Diaper rash is an irritation of the skin caused by dampness, urine, or feces. Most babies who wear diapers will have some type of diaper rash. However, there are other skin disorders that can cause rashes. These are usually not serious unless ...Read more


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Have a rash that looks like a heat rash. Never had it before. not itchy. spreading. Help! ?


Have a rash that looks like a heat rash.
Never had it before. not itchy. spreading. Help!
?

Hard to: offer advice since you did not describe the rash. It may as well be a heat rash. if you develop symptoms seek help ...Read more

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I didn't shower yesterday, and it's been hot. I ran today, showered, then noticed a red, prickly rash on the sides of my waist. Not itchy. Heat rash?

I didn't shower yesterday, and it's been hot. I ran today, showered, then noticed a red, prickly rash on the sides of my waist. Not itchy. Heat rash?

Rash: It may be miliaria, heat rash you are referring to or perhaps it may be an irritant contact dermatitis. If it doesn't resolve after showering and cooling or continues to worsen, check with your doctor. ...Read more

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Raised itchy area of skin on back, small area and i don't think the bumps have fluid in them, could it be a heat rash or?

Raised itchy area of skin on back, small area and i don't think the bumps have fluid in them, could it be a heat rash or?

Can be anything: Try some Hydrocortisone cream for a few days. If it does not work, see your doctor. The cause may never be known however although a viral infection or drug reaction needs be ruled out. ...Read more

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Itchy little bumps on back and chest is it a heat rash?

Itchy little bumps on back and chest is it a heat rash?

Many possibilities: There are many types and causes of skin rashes. Several types of inflammatory conditions of the skin, allergic reactions, and sometimes bacterial, viral or fungal infections can cause rashes on the skin. Insect bites can also be the cause of a rash on the skin. Have it evaluated by a professional and get the appropriate treatment. ...Read more

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Are red itchy bumps inside elbow possibly heat rash?

Are red itchy bumps inside elbow possibly heat rash?

Many possibilities: There are many things that could cause the skin to itch. Several types of inflammatory conditions of the skin, allergic reactions, sun exposure, insect bites, and sometimes bacterial, viral or fungal infections can cause rashes on the skin. Have it evaluated by a professional and get the appropriate treatment. ...Read more

Dr. John Chiu
2,490 doctors shared insights

Skin Rash (Definition)

Skin rash is a symptom in which a person has changes on part or all of his skin, such as color changes, bumps, blisters, oozing, peeling, ...Read more