Has the toothache in late stage of intestinal cancer spread?

Toothache caused by advanced colorectal cancer may be caused by cancer cells that have spread to the mouth or jawbone, but it may also be caused by other reasons, such as oral infection caused by decreased immunity or side effects of drugs. You need to see a doctor as soon as possible and use imaging examinations to determine the cause.

The spread of cancer cells in the late stage of colorectal cancer is an important possibility for causing toothache. Cancer cells can metastasize to the jaw or nervous system through the blood or lymphatic system, which may cause pain in the face or teeth. At the same time, treatments such as radiotherapy and chemotherapy may cause symptoms such as oral ulcers and gingivitis, which can lead to toothache. If the immune system is weakened, bacteria can easily accumulate in the periodontium, aggravating the discomfort. Long-term pain or discomfort may also be related to complications such as Sjögren's syndrome, which often occur in patients with advanced colorectal cancer.

If the toothache is obvious and continues to worsen, action should be taken as soon as possible. First, see a doctor as soon as possible, and the doctor will arrange imaging examinations such as CT and MRI to rule out the possibility of cancer cell spread. Anti-infection treatment may be required in accordance with the symptoms. Common drugs include metronidazole, amoxicillin, etc. At the same time, drugs that relieve neuralgia such as carbamazepine or gabapentin can be used as an auxiliary. In terms of diet, avoid eating irritating foods, maintain good oral hygiene, and rinse your mouth with warm salt water every day to relieve discomfort. In home care, you can use fluoride toothpaste or special toothpaste for periodontal diseases under the guidance of a doctor to reduce gum sensitivity.

In addition to clarifying the cause of the disease, the treatment of pain in the late stage of colorectal cancer also requires attention to the patient's overall quality of life and maintaining a positive attitude. If the site of spread is not clear, ignoring early pain may increase the risk, and it is recommended to closely cooperate with the doctor for diagnosis and treatment.