Suggest Treatment For Pain In One Knee

Question: pain like sprain on front both sides of one kn ee. going from seated to standing.f also hard to lif t foot, same pain.

I have had for some years a corn or something on my fourth toe on the ball of the toe, which has caused me to walk on my flat foot *that something so small could cause so much pain!), or on my foot flat. This in turn has swiveled the knee inwards so the leg now seems to bend inwards at the knee. Whether this has anything to do with it I dont know. The pain is sharp at the knee, and the joint seems stiff. The pain is mainly on the outside front and also on the inner front of the knee joint, and hurts with walking, where the top of the foot hurts also (lifting the foot. The act of (while_taking off the shoe provokes the same pain.

To complicate things I have PD amd DBS treatment for it, and the PD may have contributed towards the twisting of the leg. TO me the pain on the top of the foot that comes while lifting the foot to talk might help in diagnosing, but I am not a doctor, My doc says take a painkiller, but the pain does not go away except with bed rest - as long as that lasts