Prevention and treatment of dry and cracked lips lies mainly in eating plenty of fresh vegetables such as soybean sprouts, oilseed rape, baby bok choy, white roti and so on. Masks should be worn whenever possible to maintain the temperature and humidity of the lips. You can also apply some grease, such as face oil, sesame oil or other edible oils, and you can also use honey or frostbite cream. If you feel that your lips are dry and cracked, do not always use your tongue to lick them, which will accelerate the occurrence of dryness and cracking. The principle of treatment is also to adjust the diet as the most important. In addition, oral riboflavin (vitamin B2 5 mg, 3 times a day, for 2 weeks, generally can be cured. Localization can be 1% gentian violet rub, 2 times a day. After the use of gentian violet, cracked wounds with discomfort, can be added with gentamycin ophthalmic ointment or oxytetracycline ointment coated in dry cracks, can also be coated with a little peanut oil or vegetable oil. But do not use hormone ointment (such as skin light, cortisone, etc.). Local can also be used on the lid of the steam water external coating, 3 times a day, 2-3 days after the effect can also be seen. Autumn and winter, dry and windy, many people will feel dry lips, chapped, and thus will unconsciously lick the lips, but the results are often counterproductive, the dryness of the lips instead of aggravate the symptoms, and even lead to swelling of the lips, blood scabs. In fact, these symptoms are typical clinical manifestations of chronic lipitis. Chronic lipitis is a chronic, non-specific inflammatory lesion of the lips, mostly caused by a variety of long-term, persistent stimuli, such as dryness, cold, especially associated with bad habits such as licking and biting the lips. When licking lips with the tongue, due to the dryness of the outside air, saliva brings water will not only evaporate very quickly, but also take away the lips was very little moisture, resulting in the dryer the more licking, the more licking the dryer the vicious cycle, and serious and even make the skin at the corners of the mouth hyperpigmentation. In addition, in the fall, lips are also prone to scabs, which is also related to the bad habit of licking lips. As saliva contains a variety of digestive enzymes, lips after the evaporation of saliva, these macromolecular proteins will remain on the lips, and lips shed cells together to form scabs. Because the tissue under the scab is incomplete, if it is forcibly torn away, it will cause more localized oozing, thus forming more scabs. In fact, dry and cracked lips are a common symptom of the fall and winter seasons, and can be prevented and treated by adjusting diet and daily habits. 1, eat more fresh vegetables, such as soybean sprouts, greens, cabbage, white radish, etc., in order to increase the intake of B vitamins. 2, timely replenishment of adequate water, adequate water intake, for the balance of human function is very helpful, can effectively prevent dry lips. 3, both men and women, should use lip balm to take care of lips, try to choose to add less irritating ingredients colorless lipstick. Allergic people, with a cotton swab will be smeared with sesame oil or honey to the lips, can also play a good role in moisturizing. 4, try to avoid wind and sun and other external stimuli, you can take the approach of wearing a mask to protect. 5, correct lip licking, lip biting and other bad habits. If the lips of the chapped, crusted symptoms for a long time, should be timely to the hospital, as soon as possible to find out the cause of the disease, symptomatic treatment. Autumn wind at the beginning of the time, the air humidity is low, sandy wind, a lot of people often dry lips, cracks at the corners of the mouth bleeding, pain, even joking and eating are affected. Human lips around a circle of reddish area called “lip red edge”, it is moist all rely on the local rich capillaries and a small number of underdeveloped sebaceous glands to maintain. Because of the fall humidity is small, sandy wind, the human skin mucous membrane blood circulation is poor, if the fresh vegetables eat less, the human body vitamin B2, vitamin A intake is insufficient, it will be dry and cracked. Some people in order to moisturize lips, like to use the tongue to lick, in fact, this is a bad habit, because licking the lips can only bring a short period of wet, when these lips when the moisture evaporation will take away more water inside the lips, so that your lips into the “dry – lick – dryer – Then lick” in the vicious circle, the result is the more you lick the more pain, the more you lick the more cracked. Besides, saliva contains amylase and other substances, the wind blows, water evaporation, take away the heat, so that the lip temperature is lower, amylase on the lips, will cause deep connective tissue contraction, lip mucosa wrinkled, and thus dry more. Serious cases will also be infected, swelling, causing pain. Once the lips are dry and cracked, there is no need to panic, first of all, to change the bad lip licking habits. Secondly, you should drink more water, eat more fresh vegetables, pears, water chestnuts and other foods that have the effect of nourishing Yin. Of course, you can also take vitamin A or B at the same time, so that dry lips can soon be cured. After entering the winter, due to low temperature, dry and other reasons lips are easy to dry cracked. From the dietary analysis, due to the fresh vegetables eat less, the human body vitamin B and other intake is insufficient, lips are also easy to dry cracked. Prevention and treatment of winter lips dry cracked, can be adjusted from the diet, eat more fresh vegetables, such as soybean sprouts, greens, cabbage, white radish and so on. If you feel that your lips are dry and cracked, don’t always use your tongue to lick them, which will accelerate the occurrence of dry and cracked. Wear a mask if needed to keep your lips warm and moist. Chinese and Western medicine common recommendations: 1, the use of lip balm. Both men and women should take care of their lips in winter to keep themselves healthy through the cold winter months. 2, intake of B vitamins, eat more fresh vegetables and so on. 3, supplemental water. Adequate water intake is extremely helpful for the balance of body functions. 4, less licking lips. Short-term moisturization, will cause the lip mucosa wrinkled, exacerbated dry cracked, serious cases will be secondary infection, swelling. 5, handy grease moisturizing good. People can be found everywhere around the face oil, sesame oil or other cooking oil (also available honey or frostbite cream), can be dipped in cotton swabs coated to the lips, can play a very good role in moisturizing, some times better than the effect of lip balm.