Bitter mouth and numb tongue may be related to burning mouth syndrome, digestive diseases, insufficient blood supply and other reasons.
1. Burning Mouth Syndrome (BMS): For patients suffering from BMS, it can be categorized into two main types: primary and secondary. Primary is due to the influence of mental factors and neurological lesions leading to bitter mouth and numbness of the tongue; secondary is mainly caused by allergies, oral irritation after eating food or drugs.
2. Digestive diseases: common digestive diseases such as chronic gastritis, gastric ulcer, duodenal ulcer, etc., due to the weakening of the gastrointestinal tract, resulting in the symptoms of bitter mouth and numb tongue.
3. Insufficient blood supply: patients themselves due to insufficient blood supply, blood flow rate is slow, resulting in the inability to adequately supply, thus appearing bitter mouth and tongue numbness symptoms.
Bitter mouth and numb tongue may also have other reasons, it is recommended to go to the hospital in a timely manner, improve the examination to clarify the cause of the disease, under the guidance of the doctor to give targeted treatment or therapy.