Darker complexion due to fungal infection

Patient: Hi..i am 20 years old.and i have fungal infection on my skin,shoulders and back.they appear in form of dark rings on my neck and bright spots on my shoulders,and back.this is causing my complexion to darken.i am taking vinegar orally.and Vitamin E tablets,anti-fungal creams.would this improve my complexion as well.please suggest me some medicine for my complexion.i have dry and extremely sensitive skin.