I hope you have had this issue looked at medically. While there are some reasonably harmless causes of feet and ankle swelling, there are also several quite serious ones and those serious ones are more likely if you have diabetes. In combination with diabetes, swelling makes you more prone to infections which then heal poorly or not at all. Without knowing much more about your history I cannot guess at what is going on but it is absolutely something that must be looked at medically. The combination of neuropathy, poor circulation due to long term diabetes, and in this case swelling leads to ulcers that then get infected and will not heal. Foot issues in diabetes are a major and serious problem that often cause long hospital stays, surgery and loss of limbs. This is see a Dr stuff not peptide stuff.
ARA 290 or cibinetide has had some promising human trials for neuropathy, but was abandoned as a drug development candidate a while ago. I have not read lots on it, but there will be a reason why they stopped, so it would be a very good idea to read all the papers written on it before considering using it .
