The color of your tongue will tell you if you are suffering from any disease. The tongue is an important part of the diagnosis, which makes it easy for doctors to understand the symptoms. The tongue has different colors depending on the disease. It is best to see the color of the tongue in daylight. The color of the tongue can be checked at any time through advanced lights. If you want to see the color of the tongue, you should see it at least 30 minutes after eating. The color of the tongue may not be completely blue but bluish. In case of cyanosis, the tongue may turn blue. Coronavirus infections can cause your tongue and face to turn blue if your body loses oxygen quickly. In that case the patient should be given oxygen quickly.
In addition, some lung diseases, such as COPD, can cause the tongue to turn blue. Sometimes the color of the tongue can be light bluish in kidney disease. Due to the lack of important vitamins and minerals, the color of the tongue becomes pale. If the color of the tongue is white, there may be dehydration in the body. It can also be caused by a fungal infection or a viral fever. White spots on the tongue indicate oral thrush. Oral thrush is a type of yeast infection. The same condition can be seen again with leukoplakia.
Painful bumps on the tongue can be caused by cancerous sores or mouth ulcers or can also be caused by oral cancer. If the color of the tongue is blue, the patient may lack oxygen. Black tongue can be caused by a large accumulation of bacteria. Black tongue can also be seen due to genetic reasons. Occasionally the tongue may turn black after taking antibiotics and some gastric medications. Again, if some mouthwash is used for a long time, the color of the tongue may turn black. If you see a bright red tongue, you may be deficient in folic acid or vitamin B12. In addition, scarlet fever and Kawasaki disease in children can cause redness of the tongue. In case of any heart disease, the color of the tongue may be red. Black or hairy tongs can be a sign of bacterial overgrowth. May occur in patients with diabetes or in patients receiving antibiotics and chemotherapy. If there is a problem in the process of digestion, the color of the tongue may turn gray. Excessive white coating on the surface of the tongue can lead to infectious diseases. Again, this may be due to any poisoning. If there is any problem with the liver and stomach, the color of the tongue becomes yellow or yellowish. Gray lining on the tongue is a symptom of gastritis and peptic ulcer. The brown coating on the tongue can be a sign of any lung disease. In case of digestive problems, yellow lining may appear on the tongue. However, regardless of the color of the tongue, it is not possible to say for sure about a disease. Diagnosis is made through a detailed history of the patient and examination.