Compromised Immune System
White tongue is a discoloration of the tongue that is usually caused by a lack of saliva flow and an accumulation of bacteria. Scientific studies have shown that the tongue is one of the most effective body organs for removing bacteria from the oral cavity. Unfortunately, a weakened immune system most often causes the presence of bacteria on the tongue. When the immune system becomes overtaxed, it can become more difficult for the body to defend against foreign invaders like bacteria, viruses, and fungi. This can allow these invaders to remain in the mouth for longer periods, which allows them to collect on the tongue and make them more likely to enter the bloodstream, potentially causing infection in other parts of the body.
A weak immune system can be caused by genetics or certain diseases or conditions such as diabetes, chemotherapy, anemia, and other illnesses. If you are experiencing white tongue or any other symptoms related to a weakened immune system, you should contact your physician immediately to prevent any other health problems from occurring.
