Jock itch is an itchy red rash that appears in the groin area. The rash may be caused by a bacterial or fungal infection. People with diabetes and those who are obese are more susceptible to developing jock itch. Antifungal shampoos, creams, and pills may be needed to treat fungal jock ...
Ringworm causes an itchy, ring-shaped red rash with hair loss. Treatment incorporates the use of topical medication. Dandruff (Seborrhea) Dandruff (seborrhea) is a skin disorder that results from neither too much moisture nor too much oil. Dandruff can be treated with shampoos that contain ...
Tinea versicolor is another fungal skin infection that causes dark patches to appear. Medline Plus states that one treatment with ketoconazole shampoo will treat the infection, but the cream normally requires two weeks of use, according to RxList.com123.It may take longer for the skin to return...