Black spots on tongue can be alarming. Learn the causes and whether you should be concerned. When in doubt, see your dentist. Learn more here.
However, to our knowledge blue discoloration of the tongue and mucous membranes has not been previously reported. Mucous membrane hyperpigmentation has usually been reported as brown, tan, or dark spots caused by excess adrenocorticotropic hormone stimulating melanocytes to produce melanin.
If you otherwise feel well, with no mouth pain or sores, no fever or chills, and no problems. The top of my tongue has turned a bluish, kind of purple color. Is this
The Truth About Those Black Tongues. Golden with Black Spots. Is this a Chow Mix? NO. This is an AKC show quality Golden Retriever waiting his turn to go .