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Doctor insights on: Causes Of Purple Spots On Knees

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I have small purple spots on both knees. They aren't swollen. They don't itch or hurt. ?

I have small purple spots on both knees. They aren't swollen. They don't itch or hurt.
?

Knees: More than likely you knelt on something that caused small bruises on your knees. If you have this no other place on your body and have no other symptoms I would not worry about it. If it starts spreading then you should get it checked. ...Read more

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I suffer with bad knees and knee pain and now I have a purple patch on the back of my leg and I get hot spots allover my legs..why and what is it?

I suffer with bad knees and knee pain and now I have a purple patch on the back of my leg and I get hot spots allover my legs..why and what is it?

Be seen: Skin changes are usually not associated with problems inside the knee itself, so it is probably unrelated to your " bad knees". There are a number of potential causes. I would not hesitate to be seen to have it diagnosed. ...Read more

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I have dark red/purple spots on my thighs knee & feet. Not always there, but mostly at night & i also bruise very easy. Do u know what this could be?

I have dark red/purple spots on my thighs knee & feet. Not always there, but mostly at night & i also bruise very easy. Do u know what this could be?

Ecchymosis (Bruise): It sounds like you are describing easy bruising. This is almost always abnormal in someone 31 yrs old. You need to have this checked out and have testing done to find out why you are experiencing this problem. There are many causes for easy bruising. Some causes are relatively benign, but some are very serious. Get it checked out. Good luck to you. ...Read more

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A purple spot just above the knee & its size is increasing day by day.. whats its mean..??

A purple spot just above the knee & its size is increasing day by day.. whats its mean..??

Needs to be checked: It is hard for us to tell you what it may be without more information and visual examination Since it is increasing in size I suggest have it checked by your Doctor It may be a resolving hematoma(collection of clotted blood) or a bite by an insect or something else or an infection ...Read more

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Hello Dr. Allan, I woke up worried today because I noticed a purple spot on my knee that doesn't hurt or itch. I also get chest pains.

Hello Dr. Allan, I woke up worried today because I noticed a purple spot on my knee that doesn't hurt or itch. I also get chest pains.

Spot and chest pain: Without more details it is hard to tell if your chest pain is due to a cold or flu, coughing, or heart disease. a painless purple spot on the knee in the absence of other spots is also difficult to pin down. ...Read more

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I have a light purple/pink spot on the skin of my knee cap It sometimes itches scratching makes white crust to come off it and it sometimes weeps too

I have a light purple/pink spot on the skin of my knee cap It sometimes itches scratching makes white crust to come off it and it sometimes weeps too

Sounds like LSC: Lichen simplex chronicus is the thickening of your skin after chronic itching and scratching. If you scratch hard enough you can cause weeping and even secondary infection. Try aquaphor and AM lactam to reduce itching and help healing. Sometimes you may need prescription strength cordran tape to help from derm. ...Read more