question: I am a diabetic patient ,suffering from the same for past 12 yrs(juvenile diabetic).I had started getting Dark red patches near the region of my thighs .It has started expanding over my body particularly in hands & legs.There is constant itching.I consulates a skin specialist.. However HR is of the view..that I should get examined by a diabitlogist.He said this is due to fungal infection,vitamin deficiency .He has recommended me HH Derm cream..I want to know..are there any substitute for the same..