I am a 65 years old diabetic person having controlled sugar through regular medications. For last one month I have been experiencing swelling in both the legs and pain in the lower leg area normally covered under socks. My doctor has administered 3-days dytor plus and further changed triglucored forte withzoryl-2mg and istamet. Though my swelling in the legs has gone but the pain still remains in the lower leg area which is hardened. Kindly suggest what medications can be taken for the pain and softening the hardened area of lower leg. I am no more using socks for last one month as suggested by the doctor.