Hello Mam. I understand your concern. As per your given history of persistent brown patch on the buccal mucosa( inner cheek) with no relevant pain and no cheek biting habit. I would suggest to observe the patch for another week . If the patch persists you should visit near by Dentist and get it checked once clinically. If there is no history of any habits may it be pan chewing or tobacco smoking etc, it is not alarming. But if there is relevant history it’s time to stop the habit.

Based on the image, the area appears to be a localized pigmented/red-brown patch on the buccal mucosa. Such lesions can occur due to minor trauma, cheek biting, irritation from a sharp tooth edge, vascular changes, or localized pigmentation. However, a definitive diagnosis cannot be made from a photograph alone. Since the lesion has been present for about a week and is asymptomatic, I would advise monitoring it for another 1–2 weeks while avoiding any local irritation.

Hello It is better to visit the dentist for physical examination

Thanks for sharing pic! Please visit dentist for proper clinical examination. It might need a biopsy if it persists for more than 2 weeks.

Hello this seems from a cheek bite there can be sharp teeth edges on the same side run ur finger and feel if there is anything sharp .Do visit ur nearest dentist as this can be latter painful and irritating.Thanks

Apply kenakort ointment 4-5 times daily Consult your dentist for any sharp teeth

Hello. This seems like a submucosal hemorrhage due to any unrecognized minor trauma. I would suggest you to consult a local dentist for the same.

Hi, I understand your concern. Brown-red patches inside cheek without pain can have a few reasons: Most common causes: 1. Cheek bite / Trauma: You might be biting cheek during sleep without knowing. It looks like a bruise initially - brownish red. 2. Pigmentation: Sometimes melanin deposits happen due to minor irritation. Harmless. 3. Petechiae: Small blood spots due to injury, hard brushing, or even vitamin C deficiency. 4. Lichen Planus: If it has white lines around, but yours looks different from photo. Since it's been 1 week with NO pain, NO growth, NO bleeding, it's likely minor trauma or pigmentation. But we cannot confirm without proper examination.