If;retinopathy started ( if eyes adversely affected)nephropathy started (if kidney/nephritic adversely affected)neuropathy (if neurons adversely affected) then surgical treatment is one of the most effective ways.
By surgical treatment; The disease can be ended,The disease can be controlled,The disease can be slowedCan stop other compclications. Remember that the most valuable thing that you have is your health; realise this before losing it. Let us to help you now.