Oral Cancer: Early Signs and Why Checkups Matter

Why this topic matters in Bangladesh

Oral cancer rates in Bangladesh are notably higher than global averages, closely linked to tobacco and betel nut (paan/jorda) use. The encouraging fact: when detected early, oral cancer has significantly better treatment outcomes — which makes awareness genuinely lifesaving.

Sign 1: A sore or ulcer that doesn't heal

A normal mouth ulcer heals within one to two weeks. A sore, patch, or ulcer that persists beyond two to three weeks — especially if it isn't painful — deserves an evaluation, not a wait-and-see approach.

Sign 2: Red or white patches inside the mouth

Persistent white patches (leukoplakia) or red patches (erythroplakia) on the gums, tongue, or inner cheek can be early warning signs, particularly in people who use tobacco or betel nut products.

Sign 3: Unexplained lump or thickening

A lump, thickening, or rough spot on the lip, gum, tongue, or inside the cheek that wasn't there before is worth having examined, even if it isn't painful.

Sign 4: Difficulty swallowing or persistent hoarseness

Trouble swallowing, a feeling that something is caught in the throat, or hoarseness that doesn't resolve can sometimes point to changes further back in the mouth or throat.

Sign 5: Numbness or unexplained bleeding

Numbness in the mouth or lips, or bleeding in the mouth without an obvious cause (like a bitten cheek), are signs that shouldn't be ignored.

Why routine dental checkups matter

Many early oral cancer signs are painless and easy to miss on your own — they're often noticed during a routine dental exam, before they progress. This is one of the most important, underrated reasons to see a dentist regularly, not just when something hurts.

Reducing your risk

Avoiding tobacco and betel nut (paan/jorda/gul) use is the single biggest risk reduction step. Limiting alcohol and maintaining good oral hygiene also help.

When to get checked

If you have any of the signs above, or use tobacco/betel nut regularly, don't wait for pain. Dr. Md. Tobibur Rahman Tusin holds a PG Diploma in Oral Malignancy and performs oral cancer screening as part of routine exams. Message Sikdar Dental Point on WhatsApp to schedule a checkup.