Dear doctor, Hello, My father is having diabetes at 250 ppbs since 3-5 months constant. He has started getting small skin ruptures on his left foot which is painful and bleeds sometimes, I've attached a photo below. He is taking Tbact ointment along with diabetes tablets but I don't know if he needs anything else. He also has radiating pain from thigh to foot which is high at night. Any help on this please. Should I try other ointment or tablet or any physiotherapy ? Kindly suggest.