age-62,weight88 kg,height 5 feet 8 inch.i have hypertension for the last 25 years. I get pain in my knee, never in both at atime. The knee swells, it becomes hot. i become bedridden because neither I can foild my legs nor stand erect. generally these symptoms continued for 3-4 days earlier, but now the pain starts in one of the toes,generally left with swelling and burning causing unbearable pain whichg is reduced only when i take nimesulide with paracetamol. is it a case for physician or orthopaedic?