Respected dr, I am 62 years old n suffering from severe knee pain in both knees, also swelling in lower part of left leg. Even I can't touch that part, I am slitely diabetic also taking medicines as below under dr's direction but no relief 1, cap. Indocap sr 75 mg 2. Tab. Amitone plus 3. Tab. Glimp mp2 4. Piosafe15 mg 5. Voglibose 3 mg 6. Tab. Dytor plus 7. Trd 50 but still having severe pain. please advise thanks.