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Doctor insights on: Itchy Rash On The Back Of My Leg

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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. Cornelia Franz
1,061 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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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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Dr. Marsha Davis
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Almost a year ago. I got these 2 itchy red rashes on the back of my legs. My doctor said it could be from stress. What could be the cause of it?

Almost a year ago. I got these 2 itchy red rashes on the back of my legs. My doctor said it could be from stress. What could be the cause of it?

RED ITCHY RASHES: SORRY, STRESS WILL NOT CAUSE THESE. THINK OF INSECT BITES, MEDICATIONS, POISON IVY, ETC DO YOU HAVE A CAT OR A DOG? HOW LONG HAVE THEY BEEN THERE? ...Read more

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Itchy burning rash on the back of my leg and upper arm, cause?

Itchy burning rash on the back of my leg and upper arm, cause?

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

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Dr. Marsha Davis
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I have itchy skin and it's very cold out here i been experiencing itchy rash on my back legs and arms i put lotion on but what to use otc?

I have itchy skin and it's very cold out here i been experiencing itchy rash on my back legs and arms i put lotion on but what to use otc?

Cold weather : Can dry our skin and cause itching . Key is to avoid washing with hot water . Use good moisturizing creams , lotions , skin cleansers eg cetaphil, moisturel , aquaphor , eucerin, neutrogena, aveeno etc. ...Read more

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I have small itchy bumps like rashes on my back, legs, stomache&now starting on my arms.. they begin as a little redspot and then grow into a rash.

I have small itchy bumps like rashes on my back, legs, stomache&now starting on my arms.. they begin as a little redspot and then grow into a rash.

Lots of causes: for your rash. Commonly, allergic rash present as itchy bumps . Yeast, bacteria or ringworm can aslo occur. Shingles are usually localized and painful bumps. Less common are Lupus or drug reaction. Please consult dermatologist . Please call Healthtap to schedule a video-consult with a skin specialist. ...Read more

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I have an itchy rash all over my torso neck back and now has spread to my legs?

I have an itchy rash all over my torso neck back and now has spread to my legs?

Need a picture: Rashes are tough to diagnose with just limited description. Often even with pictures and biopsies rashes can go undiagnosed. It is important to see the rash and get a thorough history including new contacts, foods and medications taken as well as pattern of spread to get an accurate diagnosis. I would get seen if this rash is spreading and causing discomfort. ...Read more

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Brown itchy rash on lower abdomen, lower back and tops of legs starts off pinkish becomes extremely itchy then turns brown?

Brown itchy rash on lower abdomen, lower back and tops of legs starts off pinkish becomes extremely itchy then turns brown?

Rash: A rash is best diagnosed and treated when it is visualized by a doctor, who can then make an appropriate recommendation. If the itch is driving you crazy, try topical Hydrocortisone cream, an oral antihistamine to calm down itch, and cool showers or baths until you can see the doctor as soon as possible. ...Read more

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I have a itchy rash which started after a body wrap. It started on my thighs and now has spread to my legs, lower back and arms. It's been 3 weeks.?

I have a itchy rash which started after a body wrap. It started on my thighs and now has spread to my legs, lower back and arms. It's been 3 weeks.?

See your doctor: You have huge rash and it is spreading, you should see your doctor or a dermatologist asap to find the diagnosis and proper treatment as it has been there for three weeks. ...Read more

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I have a itchy rash for 3wks that i got from a body wrap. It started on my thighs and now has spread to my legs, lower back, and arms. Please help.

Use steroid cream: It seems you have an acute case of contact dermatitis and may need to see your doctor asap as it is spreading meanwhile take over the counter Benadryl to control the itching and use 1%hydrocortisone cream locally till you see your doctor you may need stronger steroid cream and/or oral or injecteble steroids. ...Read more

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Dr. John Chiu
2,360 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


Dr. Doanh Nguyen
564 doctors shared insights

Itchy Rash (Definition)

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


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Dr. Marsha Davis
Board Certified, Internal Medicine
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