1, the wrong voice and excessive voice
The principle of vocal articulation is that people use airflow to drive the left and right vocal folds to make a closed vibration of the sound, if you do not use the breath when vocalizing, or too much direct vocal folds pronunciation will lead to vocal folds over-exertion or congestion, the cycle of the vocal folds over a long time will lead to vocal folds and so on, and the appearance of hoarseness.
Yelling and screaming can also lead to congestion of the vocal cords; intentionally speaking softly will often lead to congestion of the vocal cords due to muscle tension and compression; speaking too fast, continuous speaking and using the voice for too long can lead to congestion of the vocal cords.
2, pathological voice problems
Flu caused by upper respiratory tract infection, repeated episodes of chronic laryngitis, fire, etc. can lead to vocal cord congestion.
Scientific use of the voice
1, for the wrong use of the voice
(1) slow down the speed of speech, so that breathing is smooth before you can reduce the volume and pitch, every seven to ten words a little pause for a breath, close your mouth, inhale through the nose, a sentence do not stretch too long. If you can't change it, you can try chewing gum while talking, or talking with something in your mouth, which is a good way to reduce the speed of your speech, although it's not very elegant.
(2) Maintain a relaxed and natural posture, relax the muscles of the mouth, tongue, jaw, throat, shoulders and chest, use abdominal breathing to pronounce sounds, do not hunch over, and pay attention to the following three points: First, the small tongue (pharyngeal concave part of the square belt) backward; second, the upper and lower teeth as much as possible open (but do not use force in the jaw), so as to make the oral cavity open and transparent and to avoid the power to the vocal cords, so that more relaxed voice; Second, the upper and lower teeth as much as possible open (but do not force the jaw), so that the oral cavity open and transparent, to avoid the power to the vocal cords, so that more relaxed. The second is to open the upper and lower teeth as much as possible (but do not force the jaw), so that the mouth is open and transparent, avoiding the use of force to the vocal folds, so that the voice is more relaxed; the third is to pay attention to the breath to the nasal cavity to send the nasal cavity to form a nasal **** sound, the voice sounds full and round. When practicing, first inhale a deep breath, waist and abdomen a little bit of strength, and at the same time to send the breath to send "ah" sound, the mouth shape as mentioned above and keep, experience the degree of ease of voice, week after week to make the mouth shape is fixed and keep the habit of the good.
(3) The tone of voice should not be too low or too high. It's just as important not to whisper as it is not to shout, and don't put a prefix on the accent of each sentence. Deliberately lowering the volume hurts the vocal cords even more, because the vocal cords are not exerted in the right way and can become congested.
2.2.
To address the problem of excessive use of the voice
(1) Limit the amount of time you spend talking outside of work, and reduce the amount of time you spend chatting or talking on the phone unnecessarily.
(2) Drink plenty of warm water to keep your throat moist when you speak for long periods of time.
(3) Avoid clearing your throat and coughing.
(4) If the vocal cords or throat are already congested, it is forbidden to speak loudly or forcefully to avoid aggravating the symptoms.
3. Pathological voice problems
If the hoarseness persists for more than two weeks, it's best to seek out an otolaryngologist for examination and treatment. Generally speaking, rest is the best way to treat hoarseness, as for the vocal cord callus is not necessarily open surgery, you can first do speech therapy, when the nodule is too large or speech therapy is ineffective, only must accept the laryngeal endoscopy microsurgery.
Three, vocal cord health care
1, habits of health care
(1) enhance the awareness of throat protection.
(2) Avoid the use of force to clear the throat, coughing and other actions.
(3) Get enough sleep and don't eat too much before going to bed.
(4) Be careful to insist on outdoor activities to enhance the body's defense against diseases and avoid pharyngitis and laryngitis. Always keep your mood happy and relaxed.
(5) The second is to develop pharyngeal hygiene habits. Before and after meals to make the pharynx water gargle, usually drink more tea, keep the pharynx clean. Smoking, drinking should be moderate, otherwise it will stimulate the pharynx group strong and produce chronic inflammation. Daily gargling with light salt water is beneficial to eliminate mild inflammation.
(6) It is strictly forbidden to speak loudly or forcefully during the period of voice change of teenagers, menstruation period of women, and congestion of nose, pharynx and vocal cords.
(7) Pay attention to adjust the temperature of the environment. It is not appropriate to be too cold or too hot.
2, diet
(1) do not eat or eat less stimulating food, try not to eat sour, spicy, bitter such as garlic, chili, ginger, leeks, etc., because these foods will stimulate the trachea, larynx and vocal cords.
(2) Don't smoke, even passive smoking should be avoided, because smoking can significantly increase the risk of laryngeal cancer.
(3) Drink plenty of water and avoid alcohol and coffee. Maintaining a balance of water in the body can adequately moisturize the vocal cords.
(4) Don't drink boiling water that is too hot in winter, don't eat cold drinks that are too cool in summer, and don't drink cold water immediately after strenuous exercise;
(5) Minimize alcohol consumption.
(6) Both staple and side dishes should be soft and fine foods
(7) Don't eat fried peanut kernels, popcorn, potpourri, nuts, and deep-fried hard and dry foods, so as not to cause mechanical damage to the throat and fire.
Four, dietary maintenance principles
1, the supply of adequate calories: in light physical labor, but they need to work in a highly concentrated mental, psychological load, calorie consumption is greater, so this type of occupational supply of daily caloric supply should be higher than the standard of light manual labor. For men, the daily calorie supply should not be less than 2,600 to 3,000 kilocalories (10.85 to 12.55 megajoules). For women, 2,400-2,800 kcal (10.4-11.72 MJ) should be supplied. Carbohydrates should be supplied in sufficient quantities to make up 60% of the total calories.
2, the supply of adequate vitamins: for people who use their voices, special attention should be paid to dietary supplementation of vitamin A, vitamin C and B vitamins. If you lack vitamin A, your nose, throat and throat will be dry and inflamed; B vitamins can maintain the normal function of the ear, nose and throat. Vitamin C, if deficient, can easily lead to nasal mucous membrane bleeding and vocal cord weakness.
3, eat less cold and hot food: food overheating easy to cause congestion of the mucous membrane of the throat, affecting the pronunciation and *** sound. Too cold food can make the throat muscles produce abnormal contraction and vascular spasm, so that the venous blood return obstacles, resulting in mucosal damage, affecting the laryngeal muscles and the normal function of the vocal cords.
4, more choice is conducive to the protection of voice food
(1) apple, pear, orange, Luo Han Guo, banana, water chestnut, green carrot, tomato, cucumber, cabbage, Chinese cabbage, rapeseed, celery, spinach, nori, honey, tofu, soymilk, egg, black bean, etc., and can eat cucumber sesame sauce mixed with vermicelli, cabbage mixed with tofu, spinach mixed with vermicelli, rock sugar and silver ear soup, egg, green bean soup, rice and green bean soup. Seaweed soup, rice and mung bean porridge, millet and green vegetable porridge, etc., these light food is good for moistening the throat, clearing the voice and opening the sound, and contains a variety of vitamins and inorganic salts, for the maintenance of health benefits.
(2) The intake of collagen and elastin. The vocal organs are mainly composed of the larynx, laryngeal nodes and thyroid cartilage, which in turn are made up of collagen and elastin proteins. The vocal cords are also composed of elastic protein films. Therefore, young people in the period of voice change should eat more food rich in collagen and elastic protein, such as pig's trotters, pig skin, hoof tendons, fish, beans, seafood and so on.
(3) B vitamins and calcium. Vitamin B2, vitamin B6 can promote the development of skin; calcium can promote the development of thyroid cartilage. Foods rich in B vitamins are mainly celery, tomatoes, eggs, beans, animal liver and fresh fruit. Calcium-rich foods are mainly fish and shrimp, milk, soy products and so on.
Five, food therapy
1. Mixed eat silver fungus. White fungus will be washed and soaked, torn into strips, first scalded with boiling water, and then rinsed with cool water, and then add vinegar to eat, twice a day, unlimited amount of food, 2 days after the improvement.
2. Eat celery. Wash the celery, cut, scalded with vinegar and eat, each time a small plate, 2 times a day.
3. Drink strong herbal tea. Tea 25 grams of boiling water with a large cup of strong tea water, cooled and often drink.
4, egg tea. Take a fresh egg, knocked into the rice bowl into the egg liquid, burn some boiling water, pour the egg liquid into the egg egg into the egg flower, add a little sugar and sesame oil , drink while hot.
5. Mint and chrysanthemum 6 grams each, soak water as tea, a daily dose.
Six, auxiliary drugs
1, wind oil essence sucking people. Pour a few drops of wind oil essence on a clean handkerchief, put it on the nostrils and inhale it, 4-6 times a day.
2, hot fumigation therapy. The method is to breathe the mouth against a tea cup or teapot with hot air, which can soon make the discomfort disappear.
3, fat sea with rock sugar, chrysanthemum, honeysuckle tea. Chinese medicine, such as clear sound pill, laryngeal pill, six god pill, iron flute pill, grass coral tablets. Western medicines can be used such as Dumifen, iodine-containing laryngeal tablets, and "Golden Voice" series of medicines from Xi'an Voice Research Institute. If you have severe voice fatigue, you should take Chinese medicine tea or sound pill, and you can also take some vitamin B, C, E and so on to strengthen the nutrition. The company's products and services are not intended to be used as a substitute for other products and services.
Seven physical methods
1, cold compress neck. Wet a towel with cold water or ice water and put it on the front neck and throat for about 20 minutes, 3-4 times a day.
2, in the throat for some health care massage, such as up and down gently press the human Ying acupoints, each dozens of times, 1-2 times a day, can promote the circulation of blood, eliminate voice fatigue.
3, bubble tone exercises
eight, other
character and vocal cord disease also has a direct relationship. Agitated people, not only talk a lot, and the more you talk the louder you talk, to protect the vocal cords is not favorable. The introverted person, less bad voice. Therefore, to change their own easily irritable character.