I have an area inside my left cheek it feels like a couple of grains of sand and a small raised patch, i can feel it with my tongue but looks normal in the mirror, its not painful or bleeding. dentists checked and said he couldn't see it?

You may need a specialist Oral Pathologist with the many thousands of hours additional training to evaluate questions such as ours. Ask your Dentist for aa referral, or contact your local Dental Society, or seek examination at aa Dental College.

You have a developmental anomaly called Fordyce granules, which occurs in 80% of the population. The granules are from a large amount of sebaceous glands. This condition is harmless and needs no treatment.