What is the buzzing sound in the ears during radiotherapy for nasopharyngeal carcinoma?

What is the buzzing sound in the ears during radiotherapy for nasopharyngeal cancer?

The radiotherapy here refers to radiation therapy. The constant buzzing in the ears during radiotherapy for nasopharyngeal carcinoma may be caused by treatment side effects, otitis media, otitis externa, etc.

1. Side effects of treatment: Nasopharyngeal carcinoma is a malignant tumor, which may cause sore throat, dysphagia, and blood in sputum. These symptoms can be improved through radiotherapy. Radiotherapy mainly uses radiation to control local tumor growth, but long-term treatment has certain side effects, which can cause damage to the middle ear nerves and cause tinnitus. You can take methylcobalamin tablets, vitamin B6 tablets, vitamin B12 tablets and other medications under the guidance of a doctor.

2. Otitis media: If you suffer from otitis media, it may cause increased local inflammation, damage the middle ear, cause symptoms such as ear pain and tinnitus, and also affect normal hearing. You need to follow the doctor's advice and take amoxicillin capsules, levofloxacin hydrochloride tablets, cefuroxime mackerel capsules and other medications for treatment.

3. Otitis externa: Usually caused by bacterial infection, and may also be caused by not paying attention to local skin cleanliness. Symptoms such as ear pain and itching will occur. If not treated in time, it may lead to local suppuration, hearing damage, and noise in the ears. You need to follow the doctor's advice and take medications such as cefdinir capsules, roxithromycin capsules, and cefuroxime axetil tablets for treatment.

In addition to the above reasons, it may also be caused by acoustic neuroma and other reasons. It is necessary to go to the hospital for further examination in time to identify the cause and treat it symptomatically.