Doc, I am Wawan currently residing in Palembang. My mother is 57 years old. He has diabetes. He can also be said to be a fat person considering that he weighs around 100 kg. He often complains of pain in the joints, especially the knees and heels. At first we thought it was just the impact of his diabetes, but over time the pain became more and more disturbing his activities. He has taken many medicines, even though he has always been treated, but his joint pain is still there. Our family is very sad about Her condition like this. What do we have to do Doc? I am looking forward to a solution from Dear doctor. For the attention I say many thanks.