Do I need to fast for nasopharyngeal cancer examination?

In daily life, appropriate outdoor activities can be done to enhance the body's immunity and resistance, distract the patient's attention, and appropriately relieve the patient's psychological pressure. Attention should also be paid to diet, and light food should be eaten as much as possible. Try to take the examination on an empty stomach to avoid nausea and vomiting caused by stimulation during the examination. It is not necessary to fast. A tumor was found in the pharyngeal recess of the nasopharynx under the electronic rhinoscope.

Does nasopharyngeal cancer cause a lot of phlegm when coughing?

If the patient has nasopharyngeal cancer, if the nasopharyngeal secretions flow into the throat, it will cause a lot of yellow sputum. A small number of patients may have nasal congestion, nasal discharge and blood, but not necessarily symptoms of increased sputum. Nasopharyngeal cancer itself does not cause coughing and sputum.

Does nasopharyngeal cancer cause snoring?

Since the rhinitis tumor appears in this position, there may also be uncomfortable snoring or difficulty breathing, which may cause snoring, but not all nasopharyngeal cancers will have this situation. Nasopharyngeal cancer is a malignant tumor that occurs in the nasopharynx, which will cause a certain amount of compression on the posterior nostril. As the disease progresses, it will seriously affect the respiratory tract, causing the patient to breathe with his mouth open during sleep.