Burning sensation of the tongue and mouth?

A burning sensation in the tongue and mouth can be caused by various factors, including oral thrush, allergic reactions, or irritation from spicy foods. It may also be linked to conditions like burning mouth syndrome, which is characterized by a persistent burning feeling without an apparent cause. Nutritional deficiencies, such as a lack of vitamin B12 or iron, can also contribute to this sensation. If the burning persists, it's advisable to consult a healthcare professional for proper diagnosis and treatment.