The pain under the tongue can be caused by ulcers of the tongue mucosa, papillitis, submandibulitis and other diseases.
1. Lingual mucosal ulcer: Lingual mucosal ulcer can be caused by eating spicy and irritating food, sharp food or biting the tongue tissues for a long period of time, etc. Lingual mucosal under the tongue can be ulcerated, which can cause local pain symptoms.
2. Tongue papillitis: the root of the tongue under the tongue is distributed with contour papillae and lobed papillae and other structures, when the oral hygiene and cleanliness is poor, or after localized infections, it can lead to inflammatory reaction of the tongue papillae at the root of the tongue, which can lead to the swelling of the tongue papillae, and the appearance of pain on one side of the tongue under the tongue.
3. Submaxillary gland inflammation: when the submandibular gland duct system is blocked, the secretion of saliva can be blocked, which can lead to local infection and inflammation, and pain can appear in the area under the tongue.
If you have pain under your tongue, you should consult a doctor as soon as possible, and under the guidance of a specialized doctor, you can actively carry out appropriate treatment to help alleviate the discomfort as soon as possible.