Tongue is white looking with a red spot and small split in center what could be the cause?

Potential Causes:

- Geographic tongue: A benign condition characterized by red, smooth patches on the tongue that are bordered by a white coating. It's often painless and harmless, and may come and go over time.

- Oral thrush: A fungal infection that can cause a white coating on the tongue, along with other symptoms like a sore mouth, difficulty swallowing, and a loss of taste. It's more common in people with weakened immune systems or certain medical conditions.

- Vitamin B12 or iron deficiency: These deficiencies can cause the tongue to appear pale or white, with other symptoms such as fatigue, weakness, shortness of breath, and impaired cognitive function.

- Lichen planus: A chronic inflammatory condition that can affect the skin, nails, and mouth. It may cause white, lacy patches on the tongue, as well as soreness and discomfort.

- Syphilis: A sexually transmitted infection that, in its early stages, can cause a red, swollen tongue with a white coating. Other symptoms may include a rash, fever, swollen lymph nodes, and muscle aches.

- Medications: Certain medications, such as antibiotics and chemotherapy drugs, can cause changes in the appearance of the tongue, including white coating and red spots.

If you're experiencing a white tongue with a red spot and a small split, it's best to see a healthcare professional to determine the underlying cause and receive appropriate treatment. They may perform tests, such as a physical examination, tongue culture, or blood work, to identify the specific condition and recommend the best course of action. Self-diagnosis and treatment should be avoided, as some conditions may require specific medical interventions.