Preventive Dental Care

Preventive Dental Care For Cancer Patient

The effects of chemotherapy on dividing cells are rapid. Cancer cells such as bone marrows, the mouth lining, and the gastrointestinal tract are fast in dividing cells. Chemotherapy also causes mouth sores. Minor sores heal in one to two weeks while severe ulcers could easily be infected with bacteria or the most common yeast found in the mouth. There are, however, medications that help prevent sores. To know more about Preventative dentistry, you can ask your dentist about it.

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The effects of chemotherapy on dividing cells are rapid. Cancer cells such as bone marrows, the mouth lining, and the gastrointestinal tract are fast in dividing cells. Chemotherapy also causes mouth sores. Minor sores heal in one to two weeks while severe ulcers could easily be infected with bacteria or the most common yeast found in the mouth. There are, however, medications that help prevent sores. To know more about Preventative dentistry, you can ask your dentist about it.

Radiation therapy is mostly used in treating people who have cancer of the neck and head. The process involves delivering the therapy in the neck and head region to destroy the cells. However, during the process, some normal cells are affected and badly injured. The patient might also experience more sores during radiation treatment. Radiation therapy is an association with longtime side effects within the mouth region, especially the dryness of the mouth (xerostomia), which is as a result of injuries sustained while undergoing radiation process to the salivary glands. This is as a result of the salivary gland’s production of a small quantity of saliva that is thicker. This may lead to the loss of the normal protective effects the saliva on the teeth and may also increase oral bacteria that cause teeth cavities.


It’s highly advisable to consult your dentists as a preventive dental care measure before going for cancer treatment with head and neck radiation or with chemotherapy. Your dentist may detect potential sources dental irritation or infections. Teeth that might result in severe complications during or after therapy should immediately be extracted or teeth with severe decay as a result of infections should also be removed before treatment. It’s highly recommended that extraction is carried out for at least a week before the commencement of radiation therapy or chemotherapy to enable for sufficient time for proper healing. Also, teeth with cavities should be thoroughly cleaned and be mostly be restored with filling. Tarta or calculus should be removed by scaling the teeth. Ensure that all sharp areas are smoothened to prevent irritation.

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