There is a black bruise on the side of the tongue, considering that it is caused by trauma, but also may be the emergence of oral ulcers, oral malignant tumors and other diseases, need to be treated symptomatically.
1. trauma, if the tongue is stimulated by external forces, may lead to tongue mucosal injury, capillary rupture, so there will be black bruises, generally do not have to deal with, the later will heal on its own, basically will not have an impact on the body.
2. Oral ulcers, if there are oral ulcers, the oral mucosa rupture may lead to blood oozing, black bruises, you can follow the doctor’s advice to use watermelon cream, iodine and other drugs.
3. Oral tumor, patients with oral tumor growing in the tongue tissue may have this symptom, and need to undergo surgical treatment as soon as possible to remove the lesion.
If there is any abnormality, it is recommended to consult a doctor as soon as possible.