Hi,
Welcome to HCM.
Following are the possible treatments & preventive measures for ulcer of foot.
1. Keep
diabetes under control, if he is diabetic.
2. To check for neuropathy/vasculopathy & take treatment of the same, especially in diabetic patients.
3. Frequent change of position (avoid keeping foot in dependent position for
prolonged periods).
4. Maintenance of local hygiene.
5. Wearing appropriate shoe with soft sole to equally distribute weight.
6. Treatment consists of frequent dressings & if necessary antibiotics, improving nutrition with balanced diet with or without nutritional supplements.
It takes a long time for ulcer to heal once it forms. Normally ulcer forms either due to neuropathy: in which case due to lack of sensation there is frequent
injury leading to ulcer formation OR vasculopathy which leads to reduced blood supply & hence
ischemia.
Wish him good health & speedy recovery.