Mouth cancer is a type of cancer that develops in any of the parts that make up the mouth (oral cavity) . The signs and symptoms of mouth cancer may include:

• A mouth ulcer that lasts more than three weeks
• A red or white patch inside your mouth
• A lump inside your mouth or on your lip
• Pain inside your mouth
• Difficulty swallowing
• Difficulty speaking or a hoarse (croaky) voice
• A lump in your neck or throat
• Losing weight without trying

It is important to note that these symptoms can also be caused by other conditions, but if they persist for more than two weeks, it is recommended to make an appointment with a doctor or dentist. Dentists are often the first to detect signs of mouth cancer. If mouth cancer is suspected, additional tests such as endoscopy or biopsy may be performed to confirm the diagnosis. Detecting mouth cancer early can increase the chances of successful treatment.