Don't Ignore That Persistent Mouth Ulcer!

Mouth ulcers are common, typically resolving on their own. People often attribute them to stress, spicy foods, or minor injuries. However, doctors advise a crucial guideline: if a mouth ulcer does not heal within three weeks, it should be examined by a medical professional.

This persistent nature doesn't automatically signal cancer. Instead, it can be a sign of underlying issues such as infections, chronic irritation, immune system conditions, or nutritional deficiencies. Nevertheless, because oral cancer can manifest as an apparently innocuous sore, delaying a medical evaluation could hinder early diagnosis. Early detection is key for effective cancer treatment.