Diet and health care. For people who use their throats, special attention should be paid to supplementing vitamin A, vitamin C and vitamin B from their diet. If vitamin A is lacking, the nasopharynx and larynx are prone to dryness and inflammation. Lack of vitamin C can easily lead to bleeding of nasal mucosa and weakness of vocal cords. B vitamins can maintain the normal function of otolaryngology. Choose foods that are beneficial to protect the throat: Foods that are beneficial to the throat include apples, pears, oranges, bananas, carrots, tomatoes, cucumbers, Chinese cabbage, Chinese cabbage, rape, celery, spinach, honey, tofu, soybean milk, eggs and so on. These light foods are good for moistening throat, clearing throat and opening throat, and contain various vitamins and inorganic salts, which are good for maintaining health. Eat less cold and overheated food: overheated food can easily cause congestion of throat mucosa and affect pronunciation and resonance. Too cold food will cause abnormal contraction and vasospasm of laryngeal muscles, hinder venous blood return, cause mucosal damage, and affect the normal function of laryngeal muscles and vocal cords. Don't drink too much, and don't eat too spicy food, because alcohol and garlic, pepper, pepper and other foods have the greatest stimulation to the oral cavity, throat and esophageal mucosa, which is easy to make these parts congested and swollen, and make the sound out of balance. The throat is not only the only way for normal breathing, but also an important sound generator. So everyone should pay attention to protecting their voices, especially teachers, actors and announcers. First of all, we should pay attention to outdoor activities, enhance the body's defense against diseases, and avoid pharyngitis and laryngitis. The second is to develop the habit of throat hygiene. Rinse your mouth with clear water before and after meals, drink more tea at ordinary times and keep your throat clean. Smoking and drinking should be moderate, otherwise it will stimulate the throat and produce chronic inflammation. If the throat is uncomfortable, itchy, dry or burning, hot fumigation can be used. The way is to breathe into a hot cup or teapot with your mouth, which will soon make the discomfort disappear. You can also pour about 30 ml of compound benzoin tincture into a vat filled with about 500 ml of boiling water and breathe in the hot air. You can use chrysanthemum, honeysuckle or boat-fruited Sterculia as tea. Many XX have this problem, and so does my voice. Copy a few prescriptions for reference: no matter what causes hoarseness, its common feature is that it is accompanied by congestion and swelling of the vocal cords and surrounding tissues. The following methods are effective. 1. Mixed with white fungus. Wash tremella until it swells, tear it into strips, first scald it with boiling water, then rinse it with cold boiling water, and then add vinegar to eat it twice a day, unlimited food intake, and get better after 2 days. 2. Mix celery. Wash celery, cut into pieces, blanch and mix with vinegar, one small dish at a time, twice a day. 3. Drink strong tea. Pour 25 grams of tea leaves into a large cup of strong tea water with boiling water, and drink it often after cooling. 4. essential balm is attractive. Drop a few drops of essential balm on a clean handkerchief and put it on your nostrils for inhalation, 4 ~ 6 times a day. 5. Cold compress your neck. Soak the towel in cold water or ice water and apply it to the front of the neck and throat for about 20 minutes, 3-4 times a day. 6. 6 grams of mint and Hangzhou chrysanthemum, brewed with boiling water as tea, one dose a day. Then you have to try egg tea-egg tea (for sore throat and hoarseness). Take a fresh egg, knock it into the rice bowl to make egg liquid, boil some boiling water, pour in the egg liquid to make egg flower, add a little sugar and sesame oil, and drink it while it is hot. This is the legendary egg tea. How to protect your hoarse voice is a common problem for people who need to talk for a long time or use their voice incorrectly. If the hoarseness persists for more than two weeks, it is best to find an otolaryngologist for examination and treatment. Generally speaking, silence is the best treatment for hoarseness. As for the long cocoon of vocal cords, there is no need for surgery. You can do speech therapy first. When the nodule is too large or the speech therapy is ineffective, laryngeal endoscopic microsurgery must be performed. Here are some tips to protect your voice in your daily life: 1) Limit your speaking time outside of work and reduce unnecessary long chats or phone calls. 2) Speak at an appropriate volume, and make good use of the microphone to cope with the lack of volume. 3) Speak slowly, pause and inhale frequently between speeches, and don't lengthen a word. 4) The tone of speech should not be too low or too high, and the stress of each sentence should not be prefixed. 5) Whispering is an incorrect way of speaking. 6) When talking for a long time, drink plenty of warm water to keep your throat moist. 7) Try to speak easily with your abdomen (that is, Dantian), and don't talk with your chest or tense your neck muscles. 8) Don't smoke or drink, and don't eat spicy and fried foods, such as strong tea, coffee, peppers, chocolate and cold drinks. 9) Avoid forcibly clearing throat and coughing. Get enough sleep and don't eat too much before going to bed. Exercise properly and keep a happy and relaxed mood at all times. 12) When you have a cold, talk as little as possible. At this time, you should drink more warm water and maintain your vocal cords. 13) throat lozenges, Siraitia grosvenorii, loquat cream or Peng Hai, etc. , can only slightly relieve symptoms, should not be over-dependent. 5. So how to protect your voice? The experts made the following suggestions: 1. Drink plenty of water and avoid drinking alcohol and coffee. Keeping the water balance in the body can fully moisturize the vocal cords. 2, don't smoke, even passive smoking should be avoided, because smoking will significantly increase the risk of laryngeal cancer. Don't use your voice too much. Don't scream, don't talk loudly in noisy places. If you feel dry or hoarse, stop talking. Keep your voice normal, neither too high nor too low, and whispering is not good for protecting your voice. 4. Don't clear your throat too much. Because when you do this, the air will vibrate the vocal cords violently, thus damaging the vocal cords. If you feel a sore throat, take a sip of water or swallow it. But if you have to clear your throat all the time, go and see a doctor. It may be reflux disease, allergies and other diseases. When your voice is hoarse because of a cold or infection, try not to talk.