What should I do if I develop severe mouth ulcers during chemotherapy?

Oral ulcers are a common and severe problem during chemotherapy. 1. Maintaining good oral hygiene is crucial. Brush your teeth in the morning and evening daily, and rinse your mouth promptly after meals to reduce bacterial growth. 2. Dietary adjustment is also very important. It is recommended to choose bland, vitamin-rich fresh fruits and vegetables, such as apples and tomatoes, and avoid spicy and irritating foods. 3. Regarding medication, if oral ulcers are severe, medications such as Bingpeng Powder (Ice Boron Powder) or Guilin Watermelon Frost may be used under a doctor's guidance to relieve pain. Additionally, compound chlorhexidine mouthwash can help maintain oral hygiene. 4. Physical therapies such as laser and microwave treatments may also promote wound healing. 5. Maintaining a positive psychological state can also have a beneficial effect on alleviating oral ulcers. A comprehensive approach using the above measures can effectively manage oral ulceration during chemotherapy.