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Doctor insights on: Itchy White Bumps On Left Knee

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Yes they appeared quite quick big red itchy lumps behind my left knee almost within a few minutes and quite large only on one knee?

Yes they appeared quite quick big red itchy lumps behind my left knee almost within a few minutes and quite large only on one knee?

What happened first?: What happened before the lumps appeared? Were you stung/bitten by an insect? Had you rubbed against some plants/weeds? We need more information to provide the best answer. Possibly using topical Benadryl (diphenhydramine) or taking zyrtec/benadryl/claritin by mouth will resolve issue, but fp should see lumps & get complete history. ...Read more

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Itchy small blisters in the back of my left knee ,from 4 days. is it serious ?

Itchy small blisters in the back of my left knee ,from 4 days. is it serious ?

Contact dermatitis?: Do you have poison ivy in your area? Did you come in contact with plastic, metal, or chemicals in that area of your leg? It sounds like your skin may be reacting to something it came in contact with. If it is painful, or has a cloudy pus-like discharge, or you have fever, get seen to rule out infections. Otherwise, wash it well and try hydrocortisone cream 2x/day. ...Read more

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I have sores on my right armpit and leg and on my left knee they are itchy at night and leak clear fluids. I don't know what they are or how to help.

I have sores on my right armpit and leg and on my left knee they are itchy at night and leak clear fluids. I don't know what they are or how to help.

Clear fluid is prob: nothing. cells contain fluid as does the space around the cells so this may be nothing. but sores concern me. I would see dermatologist to determine cause of sores, Apply topical antibiotic and cover with bandaid until you see someone. If lesions heal with topicals you may be scratching at night and opening your skin. Check any animals for fleas ...Read more

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I have a large bump in my left knee and it hurts what is it?

I have a large bump in my left knee and it hurts what is it?

Right infront?: It is difficult to tell what type of problem you have from a short question/info you provided. Being 18 and i assume this is a new , large, painful bump (as pictured here?) is call a prepatella bursitis, inflammation of the area just infront of your knee cap. Often result from trauma/kneeling/falling on it a couple of days prior. Motrin/aleve may help. If worsens, consullt doc. Good luck. ...Read more