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Doctor insights on: I Have Red Itchy Small Bumps Like Bites All Over My Body

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I have a bright red (and itchy!) rash on the back of both my legs, between my butt and knee. It looks like small bug bite like bumps. Not spreading.?

I have a bright red (and itchy!) rash on the back of both my legs, between my butt and knee. It looks like small bug bite like bumps. Not spreading.?

Many causes: Rashes are challenging even when the doctor can see them, so even harder in this forum. Small red bumps on both legs make me think of reactions to clothes, or something in contact with that area on both sides. Bites can do it. It could be heat rash, a reaction of the skin to warmth and occlusion from pressure. Some drug reactions can do that as can conditions like eczema and psoriasis. ...Read more

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Dr. Doanh Nguyen
630 doctors shared insights

Itchy Rash (Definition)

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


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Many bright red and itchy rash on the back of both my legs, between butt and knee. It looks like small bug bite like bumps smeared in a line. Nospread?

Many bright red and itchy rash on the back of both my legs, between butt and knee. It looks like small bug bite like bumps smeared in a line. Nospread?

Many causes: Rashes are challenging even when the doctor can see them, so even harder in this forum. Small red bumps on both legs make me think of reactions to clothes, or something in contact with that area on both sides. Bites can do it. It could be heat rash, a reaction of the skin to warmth and occlusion from pressure. Some drug reactions can do that as can conditions like eczema and psoriasis. ...Read more

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Why do the outer rims of my ears feel warm to touch and have red itchy small bumps ?

Why do the outer rims of my ears feel warm to touch  and have red itchy small bumps ?

Red itchy rash ears: Often ears are first to be affected if there is an allergic reaction to hair dye. Ears are swollen, red & itchy with small vesicles. Ingredient in hair color that does it is paraphenalinediamine, component of hair dye that gives it black color, present in all hair dyes except bleached blond. If this happened after dying your hair, please see derm as reactions can be severe & worse w/each exposure. ...Read more

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Iam getting an itchy rash with red bumps on my body from past 3 months.What I have to do to cure it permenantly?

Iam getting an itchy rash with red bumps on my body from past 3 months.What I have to do to cure it permenantly?

Rash: See a dermatologist. You have not provided enough specific information to be able to help you. There are hundreds of different rashes that come on a persons skin. ...Read more

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Semetrical, red, VERY itchy small bumps on my elbows. When i scatch, they bleed. The itchiness doesnt stop throughout the day. Since 4 days ago.

Semetrical, red, VERY itchy small bumps on my elbows. When i scatch, they bleed.
The itchiness doesnt stop throughout the day. Since 4 days ago.

Dry skin?: Apply moisturizer at the area at least 2x daily especially after bathing. Topical hydrocortisone cream for a few days may help. If problem persists, see dermatologist. ...Read more

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For a month I have had small itchy red bumps on both elbows and for 8 months I have had a scaly itchy rash under my butt, what could this be?

For a month I have had small itchy red bumps on both elbows and for 8 months I have had a scaly itchy rash under my butt, what could this be?

Psoriasis?: Psoriasis involves both these areas and could fit with this description. There are many different prescription creams as wells intralesional treatment which can help this condition. An effective over the counter product to alleviate the symptoms is scytera foam. If the response is inadequate see dermatologist for evaluation amd treatment. ...Read more

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I woke up with an itchy rash all over my body except my face and genitals. It started as tiny red bumps, now some are a little bigger, still red. ?

I woke up with an itchy rash all over my body except my face and genitals. It started as tiny red bumps, now some are a little bigger, still red. ?

More details: This can be a drug reaction, a viral infection, or the onset of a new skin condition. Given the scanty history and description, I would suggest that you try taking antihistamine to see if it helps. If the itching is intolerable or the rash is getting worse, need to see your doctor. ...Read more

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What causes an itchy rash with little bumps on top of my feet and redness on lower legs? Also bumps are not itching anymore, now they are dry bumps.

What causes an itchy rash with little bumps on top of my feet and redness on lower legs? Also bumps are not itching anymore, now they are dry bumps.

Allergic reaction: Usually rashes on the top of your feet are casued by some type of allergic reaction or contact dermatits. With your lower legs involved i would rule out edema/swelling as an issue as well. Your socks or shoes could be creating the rash on your feet more so if they got wet while wearing them or if you have changed soaps or detergents. If the rash persists or returns get examined by a doctor. ...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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Non-itchy rash around mouth and red bumps on torso. What could this be?

Non-itchy rash around mouth and red bumps on torso. What could this be?

Rashes: They may not be related, you need to see a doctor for a proper diagnosis and treatment. ...Read more

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I have had a dry red itchy rash on my neck for 2 months.  sometimes it gets irritated and gets what looks like hives on it...White bumps.  ?

I have had a dry red itchy rash on my neck for 2 months.  sometimes it gets irritated and gets what looks like hives on it...White bumps.  ?

Contact dermatitis: This sounds like a contact dermatitis - either allergic or irritant. Very possibly related to necklace or other article of clothing that may come in comtact with that area. ...Read more

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My lower legs have a swollen, red itchy rash...and blister like bumps. They become worse as the day progresses.

My lower legs have a swollen, red itchy rash...and blister like bumps.  They become worse as the day progresses.

This will require: evaluation by your physician or a dermatologist to provide accurate diagnosis and treatment recommendations. ...Read more

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Red itchy rash under breast and groin area it looks like sun burn with bumps. I'm itchy all over but no rash other then those areas. What can this be?

Red itchy rash under breast and groin area it looks like sun burn with bumps. I'm itchy all over but no rash other then those areas. What can this be?

Yeast infection?: If you are overweight, the areas under the breasts, the love handle, and the groin are more susceptible to candida infection. If this applies to you, try to keep these areas dry by using antiperspirant . In the meanwhile try some anti-fungal cream on the areas for a few days. If still not improved after a week, see you doctor. For overweight people, losing some weight should be a long-term goal. ...Read more