Thanks for posting your query.
Scabies is an infectious disease and partially treated disease or recurrent infection may persist for long period.
is a non infectious non contagious disease and is due to progressive decrease of beta cells in pancreas
You should consult with internal medicine specialist and dermatologist
simultaneously and should go for thorough check up.
You should again recheck for skin disorders as there may be possibility of another skin disorder and you are taking treatment for scabies.
You must take optimal treatment for diabetes , deranges cholesterol
for living better life and prevention of complications in future.
Dr. Mayank Bhargava