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Doctor insights on: Skin Rashes Itchy Bumps

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My skin has broken out in heat rashes and similar itchy bumps randomly. What is the cause?

My skin has broken out in heat rashes and similar itchy bumps randomly.  What is the cause?

Rash: Sounds like an urticarial rash. Hives are a red, rasied, scattered and intensely itchy rash resembling mosquito bites. Treatment is to remove the inciting agent, and to use topical anti-itch and oral non-sedating antihistamines. ...Read more

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Dr. Cornelia Franz
1,059 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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When i scratch or bump my skin, on any part of my body, a raised hot white itchy rash develops. What could cause this?

When i scratch or bump my skin, on any part of my body, a raised hot white itchy rash develops. What could cause this?

Hypersensitive skin: This could represent dermographism, where you can cause welts on your skin with pressure, like writing. Physical urticaria, or hives, also possible. I usually have someone try an oral anti-histamine for this problem. ...Read more

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Itchy rash on my skin. It's red with tiny bumps. It's not Keritosis Pilaris?

Itchy rash on my skin. It's red with tiny bumps. It's not Keritosis Pilaris?

See derm: Consult a dermatologist to find out. It is difficult to tell what they may be without a more detailed history and direct examination. ...Read more

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Seen 2 derms-no answers.Rash mostly on back/sides.Itchy bumps when scratchd follow ¼-2" cut line under skin.Crawly on face.Antifungal wash helps some.

Seen 2 derms-no answers.Rash mostly on back/sides.Itchy bumps when scratchd follow ¼-2" cut line under skin.Crawly on face.Antifungal wash helps some.

A photo would help: The key to dermatology is the appearance. The 'story' behind it helps lead one in the right direction. Finally, if all of that doesn't make the diagnosis a biopsy is necessary, where a doctor (pathologist) can look under a microscope and tell you what it is. You might want to send an image to a Health Tap doc-there's a new feature about tough to solve cases, maybe you would be a candidate for that ...Read more

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Why do I have a red, itchy rash with no bumps along my jawline and neck? I have sensitive skin. Just started taking gildess fe 5 days ago.

Why do I have a red, itchy rash with no bumps along my jawline and neck? I have sensitive skin. Just started taking gildess fe 5 days ago.

Stop Gildess: If you suspect gildess, stopping it for a couple of week would be a prudent approach but there are also other probabilities. If the problem persists and not helped with Hydrocortisone cream, consider seeing a dermatologist. ...Read more

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Tiny, itchy bumps all over body. Do not look like a rash & are not in the usual places for scabies, but could it be? Maybe from tanning or dry skin?

Tiny, itchy bumps all over body.  Do not look like a rash & are not in the usual places for scabies, but could it be? Maybe from tanning or dry skin?

Allergy?: Good morning, tant itchy rash with red bumps suggests that your immune system is trying to reject something such as an allergen or a virus. The itching is a signal that something is not right. Dry skin often causes itching, but rarely a rash. Tanning could trigger some rash. Finding the cause is the first order of business, please see your doctor. Moisturizing creams such as cerave may be of hel. ...Read more

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White blotches on palms. itchy skin rash all over. white tongue. Itchy pubic area Had unprotected oral sex. Itchy bumps on cheeks and chin. Help plz?

White blotches on palms. itchy skin rash all over.  white tongue. Itchy pubic area Had unprotected oral sex. Itchy bumps on cheeks and chin. Help plz?

Probably unrelated: You may possibly have contracted scabies from the contact but there are also other potential causes unrelated to the sexual contact. See a doctor if this has been presented for more than 3 days or been getting worse. ...Read more

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Im experiencing red itchy bumps that turn into rashes in random spots of my body no new products or anything when they heal they bruise ?

Im experiencing red itchy bumps that turn into rashes in random spots of my body no new products or anything when they heal they bruise ?

Red random rashes: More info needed, and visual exam, to begin to guess what could be going on. Dermatologists are the best at diagnosing this type of problem, especially if biopsy is appropriate. It could be a form of atopic dermatitis (eczema) or something more serious like vasculitis, low platelet count, or even scabies. Trusted products can sensitize too, after long use; contact dermatitis is always possible. ...Read more

Dr. John Chiu
2,561 doctors shared insights

Skin Rash (Definition)

A 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


Dr. Doanh Nguyen
607 doctors shared insights

Itchy Rash (Definition)

Most itchy rashes are called eczema or dermatitis. Both are due to ...Read more