I m suffering with pain in my knees from last 8 to 9 months. In starting i ignored this problem and took pain killers but now a days problem has been increased and now pain in hand and legs toe also in joints and swelling also. Pain is unbareable. From last 4 days a new problem..swelling on face also sometime on chick or now on head its like bumps on head and in large num. I m scared now. I m in pain always and not getting where should i go . As this time dont have so much funds for treatment so taking pain killer but now its not helping also. Pls advise as whole family is dependent on me and dont want any big disease. too much pain and sweeling in knee and left toe of leg and right toe of hand. Pls some one advise. I will be thankful.