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Doctor insights on: Itchy Rash On Knees

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I've had a dry itchy rash on my knees for several years. What can this be. I've tried everything but want go away?

I've had a dry itchy rash on my knees for several years. What can this be. I've tried everything but want go away?

Psoriasis: Silvery scale on red base? Likely psoriasis. Some over the counter meds help but a derm can diagnose and treat efficiently. ...Read more

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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Sudden appearance of red itchy rash behind my knee, swelling and spreading. I scratched my eyelid and got four bumps there too so its spreading?

Sudden appearance of red itchy rash behind my knee, swelling and spreading. I scratched my eyelid and got four bumps there too so its spreading?

Allergies: Patients with allergies can develop red and itchy skin around the eyes and on the eyelids from allergies. Behind the knees and on the inside part of the elbow too.This skin condition is called allergic dermatitis or allergic eczema. You can use a hypoallergenic cream/lotion: cetaphil or lubriderm and consider contacting your medical doctor about taking allergy pills-such as Claritin (loratadine) or allegra. ...Read more

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After i drink several glasses of red wine, my right calf swells up, my leg aches, and i get an itchy rash behind my knee. Whats going on?

After i drink several glasses of red wine, my right  calf swells up, my leg aches, and i get an itchy rash behind my knee. Whats going on?

Reaction to sulfites: Is possible. Sometimes, more expensive red wines can contain sulfites. I don't know why your left calf will be spared though. Stick with cheap white wine. ...Read more

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4 yr old son has non-itchy rash for 10 days on knees, elbows, wrists. Rash is raised and started as spots but now joining. Gp said coxsackie not sure.

4 yr old son has non-itchy rash for 10 days on knees, elbows, wrists. Rash is raised and started as spots but now joining. Gp said coxsackie not sure.

Rash in kids: Rash is a common symptom of many viral illnesses. Coxsackie virus causes rash but also may have other accompanying symptoms including fever. If in doubt get a second opinion especially if it last longer especially if ur child has other symptoms. ...Read more

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Have itchy rashes on arms, back, knees and stomach for 7days and no fever. My platele is 180, and I am HBsAG reactive. Is it just a viral infection?

Have itchy rashes on arms, back, knees and stomach for 7days and no fever. My platele is 180, and I am HBsAG reactive. Is it just a viral infection?

Probable: But only time will tell. If they go away in about 2 weeks, then i'd not lose sleep over it. If not, then you may need to see your doctor or dermatologist. A drug reaction can cause a rash as well. ...Read more

Dr. John Chiu
2,559 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
606 doctors shared insights

Itchy Rash (Definition)

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