There are a few websites where an individual can find information about doctors who practice knee surgeries. The few would include Ehow and Orthoinfo.
Go to see a doctor to find out what the problem is.
Doctor's use a knee hammer to see how well your knee reflexes work
If you are having problems you should go back and see your doctor for advice.
If you are having problems with your knee you can try some at home solutions like resting your leg, and applying ice packs. You may also want to take an anti-inflammatory to assist with the swelling and pain. If the pain persists, I strongly advise seeing your doctor, as they are more qualified to provide you with the correct solutions.
Consult a doctor if the pain is bad it must be looked at by a professional. Just go and have him see one it could have more serious problems behind it.
ice and see a doctor
It really depends on how much weight you have put on. But people who are very overweight (more then 70 lbs). Seem to always have problems with their knee's. But like all medical problems you will need to see a doctor.
The type of knee problems or injury will ultimately determine the best equipment to help. It is very common to use a knee support brace (of which there are several kinds), however, for any knee injury that requires more than rest for recovery, the best thing to do is see a doctor, who can choose the best equipment for you.
It depends on if it is a normal lump that everybody has. If it is not yes see a doctor
can knee problems cause back problems yes i can but usually it wouldn't. If this happens apply an ice or heat pack for as longs as you feel necessary. If symptoms persist after 4-7 days you should see a doctor. That would depend on the actual problem with the knee and the nerves that travel though it. If the "bad" knee changes your gate(the way you walk, it can upset the way weight is transferred to your lower back.
Possibly You should see a doctor
The nerves in your knees are connected to your foot and spine. If you have no problems with either of those, you might not actually have a problem. As a precaution, you could see a doctor or physiologist.