Does Nasopharyngeal Cancer Cause Nausea and Vomiting?

Nasopharyngeal cancer patients may indeed experience nausea and vomiting.

During the growth process, nasopharyngeal cancer tumors may compress or irritate surrounding nerves and blood vessels. Especially when the tumor affects the central nervous system related to vomiting, it may cause symptoms of nausea and vomiting. In addition, as the tumor grows, it may block the posterior nares, causing symptoms such as nasal congestion and runny nose. Further aggravation may lead to headaches, dizziness, etc., which may also cause nausea and vomiting.

When patients with nasopharyngeal cancer receive anti-tumor treatments such as radiotherapy or chemotherapy, these drugs or rays may have a certain irritating effect on the gastrointestinal tract, leading to adverse gastrointestinal reactions such as nausea and vomiting. This is one of the common side effects of radiation and chemotherapy.

In the late stages of nasopharyngeal cancer, if the tumor metastasizes intracranially or causes increased intracranial pressure, it may stimulate the vomiting center of the brain, causing the patient to experience nausea and vomiting symptoms.

In addition to the above factors, patients with nasopharyngeal cancer may also experience nausea and vomiting due to indigestion, reflux, electrolyte imbalance (such as low potassium) and other reasons. In addition, psychological factors may also play a role. For example, the negative emotions (such as despair, depression, anxiety, etc.) produced by patients after learning about the disease may lead to excessive psychological stress, which may lead to nausea and vomiting.

For the symptoms of nausea and vomiting in patients with nasopharyngeal cancer, it is recommended to seek medical treatment in time and handle it under the guidance of a professional doctor. The doctor will develop a personalized treatment plan based on the patient's specific situation, which may include the use of antiemetic drugs, adjustment of the treatment plan, psychological counseling and other measures to alleviate the patient's discomfort and improve the prognosis.

(Click to view an introduction to drugs for the treatment of nasopharyngeal cancer)

References:

https://www21.ha.org.hk/smartpatient/SPW/en-US/Disease-Information/Disease/?guid=03bd3c50-ca5a-4399-a929-7445b96c4696