Yeast Infections in Diabetics

Diabetics are highly susceptible to yeast infections because of the high level of glucose in their system. There are a number of yeast infections that affect diabetics--both internally and externally. Most are caused by Candida albicans, which lives on the skin and in the digestive tract.

Systemic Candidiasis

• Systemic candidiasis occurs in the colon and small intestines. The Candida albicans in these areas can over-proliferate because of too many antibiotics, corticosteroids, birth control pills, poor diet, food allergies, chlorinated water and even stress. Diabetics are prone to it because of their high glucose levels. As the natural bacteria in the small and large intestines fight off yeast, some of the fungus dies and creates toxins. A loss of bacteria also makes one more prone to parasites. If systemic yeast is left untreated, yeast, toxins and parasites can enter the bloodstream through intestinal membranes and eventually end up in cells and vital organs. This can cause many adverse symptoms and diseases, including yeast infections in diabetics.

Jock Itch

• Men and women with diabetes are susceptible to jock itch. This can be caused by systemic candidiasis as well as from an overexposure to wet or sweaty clothing. It typically occurs in the groin area, upper thighs and buttocks. Jock itch usually causes the formation of scaly, red patches in the affected areas, which can ooze or blister. These splotches are usually redder around the edges. Contrary to popular belief, jock itch does not usually affect the scrotum or penis. But it can be spread to sexual partners.

Athlete's Foot

• Athlete's foot, or tenia pedis, is another yeast infection that can affect diabetics. It is caused by a fungus called trichophyton. Athlete's foot is normally caused by the prolonged use of sweaty or wet socks, but many people get it in public showers or around swimming pools. Also, wearing tight shoes does not allow for much air circulation. The warmth and moisture buildup can provide an ideal environment for athlete's foot to form. Doctors usually prescribe anti-fungal ointments or creams for athlete's foot. Oral antibiotics may be needed in more severe cases.

Mouth Thrush

• Diabetics are also prone to mouth or oral thrush. This disease attacks the mucous membranes of the tongue and mouth. It can also appear on the roof of the mouth, the throat and even in the esophagus. Mouth thrush causes slightly raised white, cream-colored or yellow spots to appear in these areas. Though the spots normally do not hurt, they can bleed if one tries to rub them. Mouth thrush is usually treated with anti-fungal lozenges, tablets or oral suspensions.

Vaginal or Penile Thrush

• Diabetic men and women can get thrush in the genital area. Men can get red spots as well as a discharge. The discharge can have a starchy odor. Vaginal infections in women are similar. But they often have a discharge that resembles cottage cheese. Both types of yeast infections can cause intense itching and pain. Anti-fungal creams and ointments are normally prescribed to treat thrush in the genital area.