Problems with teeth and mouth are often minor, but sometimes they can be signs of a serious disease. Oral cancer, which affects the mouth, lips, tongue and throat, is often confused with common dental problems. Therefore, it is very important to recognize its early symptoms. Here are five warning signs that may indicate oral cancer: Persistent mouth ulcers Sometimes, mouth ulcers can be normal, such as accidentally biting your cheek or getting a burning sensation after eating spicy food. But if these ulcers do not heal for more than two weeks and continue to bleed or cause unusual pain, it could be a sign of oral cancer. lumps or rough patches If you feel a lump or thick patch in your mouth, tongue or throat that is not healing, do not ignore it. These lumps may be benign, but they can also be a sign of a malignant tumor. Therefore, it is important to get it checked by a doctor. Bleeding for no apparent reason Occasional bleeding from the gums may be common, but if there is continuous bleeding from the mouth without any apparent reason, do not take it lightly. It may be a sign of oral cancer, especially if the bleeding occurs repeatedly. Difficulty swallowing or persistent sore throat If you are having difficulty swallowing or have a sore throat for a long time, it may be more than a common cold. These symptoms may be a sign of cancer in the throat or esophagus and it is important to get them checked. Changes in voice If your voice has become hoarse or changed for more than two weeks, this could be an important symptom. It could be associated with oral cancer, especially if it is accompanied by a persistent cough or lump in the throat. Pay attention to these signs If you experience any of these symptoms, contact a healthcare provider or dentist immediately. Early detection and treatment of oral cancer increases the chances of success. Regular dental checkups are also important so that potential problems can be caught early. Being vigilant about your health and paying attention to these warning signs could save your life. If something seems unusual, don't hesitate to seek medical advice. Vivo T3 Pro 5G Launched in India with Snapdragon 7 Gen 3 Chipset and 5,500mAh Infinix Unveils Note 40 Racing Edition with MediaTek D7020 5G Processor OnePlus Nord CE 4 Price Slashed: Now Available for Less Than Rs. 22,000