What to do if you have cough and phlegm after radiotherapy for nasopharyngeal carcinoma? What to eat for nasopharyngeal carcinoma

What should I do if I have a cough and phlegm after radiotherapy for nasopharyngeal cancer? What should I eat for nasopharyngeal cancer?

1. Since most of the pathological examinations are poorly differentiated squamous cell carcinomas, the recognized first-choice treatment method is radiotherapy. Conventional radiotherapy has many complications, so three-dimensional conformal or intensity-modulated radiotherapy is recommended. The total nasopharyngeal radiation dose is 66-70Gy/6.5-7 weeks, the radical dose for patients with positive cervical lymph nodes is 56-60Gy, and the preventive radiation dose for patients with negative cervical lymph nodes is 46-50Gy.

2. After radiotherapy for nasopharyngeal carcinoma, patients often have symptoms such as excessive sputum, difficulty breathing, and sore throat. In this case, patients are advised to pay attention to oral hygiene to prevent secondary infection or fungal infection. A large amount of vitamin C and vitamin B2 can be used for treatment, and throat clearing medicine can be used locally. If an infection occurs, symptomatic treatment can be given. Those who are affected in swallowing should receive timely infusion and nutritional supplements. In addition, ginsenoside Rh2 has a good effect in inhibiting the side effects of radiotherapy, can effectively regulate the body's immune function, inhibit the proliferation of cancer cells, and induce the transformation of cancer cells into normal cells. It is very effective as an auxiliary treatment.

3. In terms of diet after chemotherapy for nasopharyngeal carcinoma, it is appropriate to add some foods that nourish yin, moisten dryness and promote the production of body fluids, such as sugarcane juice, pear juice, water chestnut juice, watermelon juice, lotus root juice, strawberry juice, orange juice, etc., to ensure comprehensive nutrition and improve adverse reactions after radiotherapy. For patients with congestion and edema of the pharyngeal mucosa and dysphagia caused by radiotherapy, the diet after chemotherapy for nasopharyngeal carcinoma should be based on the patient's swallowing situation, with a light, low-oil liquid diet, such as milk, lotus root powder, protein powder, batter, broken noodles, etc., or a homogenate diet to make the food soft, easy to swallow, and easy to digest and absorb. Soybeans are rich in protein and fat, with plant protein accounting for 30% to 50%, and contain more minerals and B vitamins.