Cause of a White Tongue

Causes

There are several conditions that may cause the tongue to appear white, the most common of which is inflammation of the papillae (bumps on the surface of the tongue). Bacteria and white blood cells can be collected by the papillae causing the tongue to appear white and swollen.

If the tongue is only white in specific areas, the condition may be caused by thrush, which is a form of yeast infection. Candida, which is a form of yeast, is found in limited amounts throughout the body, including the mouth. However, as stated on MedicineNet, "certain illnesses, stress or medications can disturb the delicate balance, causing the fungus candida to grow out of control, causing infection."

White patches on the tongue may also indicate a condition called leukoplakia. This disorder usually affects tobacco users and can be a sign of impending cancer, therefore, medical attention should be seeked immediately if leukoplakia is suspected.

Treatments

There are treatments that can successfully remove the white appearance of most conditions as well as correct additional symptoms, such as bad breath. Limiting tobacco use and practicing good oral hygiene will reduce or eliminate most white tongue conditions.

For thrush, include plain yogurt in your daily diet. Avoid high-carbohydrate foods and increase your intake of fiber.

Prevention

Preventing the condition of "white tongue" is similar to the treatment methods. By implementing good oral hygiene, avoiding tobacco and modifying your diet, you can reduce the likelihood of a white tongue condition.

Anti-biotic drugs can reduce bacteria, which help minimize the growth of yeast in the body. Use of these drugs should be limited, and the diet should be supplemented with additional fiber and yogurt to hinder the production of yeast. Pro-biotic vitamins may be taken after a course of anti-biotic drugs in order to regulate the yeast population within the body.