Tongue Hyperpigmentation: Causes And Diagnosis
Hyperpigmentation of the tongue, characterized by brownish or blackish discoloration, can be associated with conditions such as Addison’s disease, Cushing’s disease, hemochromatosis, liver disease, and vitamin B12 deficiency. These conditions disrupt the body’s normal functioning, leading to an accumulation of pigments on the tongue’s surface. Identifying the underlying cause is crucial for proper diagnosis and…