This is termed as a 'traumatic ulcer' in the dental literature. Nothing to worry about though as it's a common occurrence. It requires no treatment and will go down on its own within a week or two depending on its severity. You can apply local anesthetic gel if it's bothering you, or if you're having pain or burning sensation while eating hot/spicy foods. If it persists after week 2, consider a consult with your dentist. Wishing you a good health.

Nothing to worried about it. It will heal within a week or two. So wait for few days. If it doesn't heal then consult with doctor online or offline for better guidance and treatment options.

Hello dear Please be calm See it is nothing but a recurrent apthous stomatitis It requires comprehensive treatment of local medications and multivitamins Usually heals in three to five days For further details you can consult me Thanks

Nothing to worry about it much.. You can apply ghee. Or a hexigel. Make sure you don't irritate the particular spot. And try avoiding over spicy food. If it persists or increases in size do visit the nearby dentist.