A small bump on the tip of the tongue may be caused by trauma, mouth ulcers and papilloma of the tongue.
1. Trauma: If the tongue is traumatized, it may lead to local symptoms such as redness, swelling and pain.
2. Oral ulcers: can be caused by infection, malnutrition, trauma, etc. They are mainly round or oval shaped congestion and edema, and later on, they will form superficial ulcers with obvious pain.
3. Tongue papilloma: can be caused by viral infection, epithelial mucosal hyperplasia and other reasons, usually a papillary protrusion, there can be a foreign body sensation, usually painless.
If there is a small bump on the tongue, in the case of not being able to clarify the cause, it is recommended to go to the hospital in time, after relevant examination to determine the cause of the disease, and then treatment.