The way to protect the throat depends on the cause of the disease, but also pay attention to warmth, avoid spicy, quit smoking and alcohol, so as to have a good voice clear. The throat lozenges as health care products? No inflammation contraindicates arbitrary lozenges. Some people with throat discomfort, like 24 hours a day to take throat tablets, there are people who take it as chewing gum to clean the mouth. Zhang Yanping reminded that randomly taking lozenges is harmful. Lozenges have heat detoxification, anti-inflammatory sterilization, moistening the throat pain and other effects, commonly used to treat laryngitis, mouth ulcers, tonsillitis, hoarseness and bad breath and other diseases. Due to the addition of appropriate sucrose, eucalyptus oil and other substances in the auxiliary materials of the lozenges, the taste is cool and comfortable, many people do not take it as a medicine, so that there is abuse. In fact, in the case of no obvious inflammation in the throat to take lozenges at will, will make the oral mucosa dry and broken and lead to mouth ulcers, throat tablets in the antimicrobial ingredients will also kill or inhibit the normal flora in the oral cavity, so that the harmful bacteria to take advantage of the situation caused by inflammation, but also to make the original bacteria do not cause disease, but also to cause disease by taking advantage of the opportunity to make a mess. The most important thing to remember is to use iodized throat lozenges for excessive use of the voice. Nursing women should be cautious of using throat lozenges. Because each lozenge has a different mechanism of action, even if there is inflammation in the throat, it should not be taken at random. Some lozenges contain ammonium iodide or quaternary ammonium surfactants, bactericidal effect, mainly used for bacterial inflammation of the throat, but the stimulation of the oral mucosal tissues is very large, should not be taken for a long time. In addition, people who are allergic to iodine should not take it, and lactating women should not take such lozenges, because iodine can affect the growth and development of young children through breast milk. The common throat lozenges on the market are mainly to stimulate mucous membrane secretion and quench thirst, but they are not suitable for viral laryngitis. In addition, excessive voice caused by sore throat, the use of lozenges is not an effective method. The use of alcohol and tobacco stimulation to help fat sea? The sea is suitable for excessive use of the voice. The sea is also often used to protect the voice, the sea is sweet, cold, there is a clear lung phlegm, the effectiveness of the pharynx, suitable for excessive voice, shouting caused by hoarseness, as well as thirst, pharyngeal disease and so on. And like vocal cord nodule, vocal cord polyp, vocal cord closure incomplete, tobacco and alcohol stimulation caused by excessive hoarseness, drink fat sea is ineffective. Those with a weakened appetite, abdominal cold pain, loose stools as the main manifestation of the spleen and stomach cold, with fat sea tea, easy to cause diarrhea. The wind-cold cold caused by cough, sore throat, as well as the performance of dry cough without phlegm, hoarse lung Yin deficiency patients, drink fat sea is also ineffective. In addition, for diabetics, fat sea contains galacturonic acid, arabinose, galactose acetic acid, galactose and so on. Drinking water, the same will intake of excess sugar, so, diabetic patients had better drink less. In addition, the fat sea also has a hypotensive effect, blood pressure normal or low blood pressure people taking long-term, there may be a danger of low blood pressure. Voice protection formula: drink freshly squeezed white radish juice every day. For people who are prone to sore throats in winter, or even tonsillitis, drinking freshly squeezed white radish juice every day can help prevent and relieve it. People with mouth ulcers can also gargle with white radish juice. For asthma sufferers, a little sugar cane, pear or lotus root juice would be a better aid. Raw white radish raw chewing, for coughing phlegm, laryngitis, hoarseness of the voice are also helpful, but due to the radish nature of cold and cold and li intestines, spleen deficiency and diarrhea is best eaten sparingly; gastric ulcer, duodenal ulcer, chronic gastritis, simple goiter, uterine prolapse, and other diseases of the patient remember not to eat. Salt water morning gargle. When the throat feels a slight discomfort, available salt water as a morning gargle; sore throat, daily gargle with concentrated salt water 5 to 6 times, can play an anti-inflammatory and antiseptic effect.