Bone & Muscle problems

It suddenly started paining at one side of the back at 8 in the morning. It is extremely painful and I could not even get up from my bed.

Both knee problem in climbing stairs ,bending knee during exercise and day to day work.I want to know about total knee replacement(high flexion knee replacement)

My father is 60 yrs old, minor diabetic . He has pain in hips lower back and right leg when he walks It has happened when he jerkedly woke up while sleeping and he also drives car for a long distance.

Around the heels of right foot... I am having a hardened small area with swelling.. it's like guilty.. which is from inside.. overall area looks normal just there is bulged out very hard part... bulged out area is not very large but the size of pea. and it gives me immense pain while walking. And it's going to be more than month first I thought of it as corn or like that but now I am worried whether it is actually that or not.

Painful at the slightest hurt in the ring finger at the point where tip of the finger before the nail

My wife is having constant pain in left hand and wrist which becomes more after doing some work..Pls advice

Having back pain since yesterday. Finding difficult to walk and sit. I can only lie down on my back without any pain.

My father is suffering from sugar, 3 years before he has some problem in the back side of left thigh, doctors in patna called it as sciatica problem and treatment took place there. Recently again there is some pain in his thigh. What should I do? I am staying in Mumbai.

Constant pain in leg not in bone overall leg cannot walk properly what should I do which doctor I should visit

My mother has been suffering from arthritis and doctor gave me tablets 1.calcigen 2.zerodol-p 3.cpant100 4.metolax xr-25 and also telmisartan hydrochlorathizade so any side effects of these