Yellow tongue is caused by several factors, including poor oral hygiene, smoking and tobacco chewing, dry mouth, jaundice, and certain medications. Below are 5 dangerous conditions that can cause your tongue to turn yellow:
1. Jaundice symptoms
When you notice a yellow tongue, remember to pay attention to other symptoms of Jaundice. This health condition is marked by certain changes in skin color and distinct changes in eye color.
This yellow tongue condition is mainly due to the accumulation of bilirubin in the blood. Bilirubin is a yellow waste substance produced when red blood cells are broken down. Yellowing of the skin can be caused by several factors, including liver disease, gallbladder disease, and certain blood disorders.
Anemia is a condition where the blood lacks the necessary amount of red blood cells to function properly. Red blood cells carry oxygen to tissues throughout the body, which is impaired when red blood cells are deficient.
Anemia can cause symptoms such as fatigue, shortness of breath, and pale skin. It can also cause a yellow tongue.
3. Liver failure symptoms
Another condition that can cause a yellow tongue is liver failure. This is a serious condition where the liver is unable to function properly. When your liver is not functioning properly, it can cause the accumulation of bilirubin in the blood.
Bilirubin is a yellow waste substance produced when red blood cells are broken down. When this does not happen due to poor liver function, bilirubin can accumulate in the blood, causing your tongue to turn yellow.
4. Kidney failure symptoms
Kidney failure is a serious condition where the kidneys are unable to filter waste products from the blood. This can lead to various symptoms, including a yellow tongue.
Kidney health is affected by several lifestyle factors, which can lead to the excessive accumulation of bilirubin in the blood, resulting in jaundice. The kidneys are responsible for excreting bilirubin through urine. When the kidneys are failing, they cannot efficiently excrete bilirubin, leading to its accumulation in the blood and causing yellowing of the skin.
5. Poor oral hygiene can cause your tongue to change color
Poor oral hygiene is the most common cause of a yellow tongue. This primarily occurs when you do not maintain a clean mouth, allowing bacteria and food debris to accumulate inside the mouth and on the tongue, causing discoloration. Bacteria can also produce pigments that contribute to a yellow tongue.
A yellow tongue is not a condition to be taken lightly. It is a warning sign that your body is signaling to you when there is a potentially dangerous underlying condition that is disrupting your system and causing internal damage. It is important to identify the root cause of the sudden color change of the tongue. In some cases, such as when a yellow tongue is due to poor oral hygiene or smoking, a yellow tongue may resolve on its own with lifestyle changes.