I have a pimple on the left inside of my mouth cheek, It only noticed it this morning when I was brushing my teeth.It is otherwise not sore unless touched.it looks like a 1-2cm narrow piece of skin, but its hard when touched.I am 30 and have neer had things/sores in my mouth except for self biting.the pimple is actually where I usually find that I bite myself & get sores.
Hello have gone through your query.it might seem like a case of oral fibrous. Oral traumatic fibrous is usually due to chronic irritation such as: cheek or lip biting or rubbing from a rough tooth. The common location for an oral fibrous is on the inside of the cheek where the upper and lower teeth meet. It is usually due to chronic irritation such as:cheek or lip biting irritation from a rough/sharp tooth dentures or other dental prosthesesOral fibrosis do not develop into oral cancer. A biopsy may be taken to exclude other conditions or to remove the lesion. The only option is surgical excision of the fibrous and eliminate the source of the irritation. If I were your treating doctor i would suggest you to visit a dentist for the exact diagnosis, cause and treatment of the lesion like smoothing of any rough tooth surface and removal of the fibrous. Hope this ans helpsRegards