What are the causes of cleft lip

During the drier autumn and winter seasons, some people will experience chapped lips. Although it is not a serious illness, it will affect diet, cause a decrease in appetite, and is quite harmful to the body. There are many reasons for chapped lips. The first is dry weather and lack of water. The second is that if the body lacks vitamins, it can also easily cause such symptoms.

1. Dry weather and lack of water

Seasonality is common, especially in the dry seasons of fall and winter. The dry climate can easily cause lips to become chapped and peeled. The lips are mucous membranes, which have neither sweat glands nor oil secretion function. Therefore, in the dry season, the lips will easily become dry. At this time, many people will lick or bite their lips with their tongues, but the moisture will quickly evaporate, taking away the already scarce moisture on the lips, causing the lips to become drier and the more they lick their lips, a vicious cycle of becoming drier and cracked, and peeling lips.

Judgment criteria: The specific manifestation of chapped and peeling lips caused by lack of moisture is the accumulation of dead skin on the lips or corners of the mouth.

2. Lack of vitamins in the body

Judgment criteria: If the corners of your mouth begin to crack and there is white secretion at the corners of your mouth, it is a sign of vitamin deficiency and you should pay attention to internal conditioning.

Cracked and peeling lips are related to the fact that people eat less fresh vegetables in their daily lives and their insufficient intake of B vitamins. The red area around the human lips is called the "vermilion border". Its moisture is maintained by the local abundant capillaries and a small number of underdeveloped sebaceous glands.

Due to the poor blood circulation in the human skin and mucous membranes in autumn and winter, if you eat less fresh vegetables, the body's intake of vitamin B2 and vitamin A will be insufficient, causing the skin to dry and crack.

3. Cheilitis

If you always feel your lips are dry and peeling, it may be caused by vitamin B2 deficiency, indigestion, or chronic cheilitis. It is best to ask a doctor for help in diagnosis.

Cheilitis is often more common among young people. Some bad habits are the cause. Licking or biting the lips when they are dry will cause increased pain, lip bleeding, infection, difficulty in healing the wound, and repeated attacks, forming a vicious circle. After a few days of delay, it will develop into chronic cheilitis. Oral diseases can also cause chapped and peeling lips, so you should also pay attention to oral hygiene. If the lips are cracked and scabby and do not heal for a long time, you should go to the hospital for treatment in time.

4. Physical factors

People who are allergic to certain cosmetics or sunlight, people who have mood swings and are easily irritated, certain diseases (diabetes) that cause a decrease in the osmotic pressure of the body's tissue fluid, resulting in excessive drainage and lack of water in the tissue fluid, tobacco, alcohol, and spicy stimulation can all easily cause chapped and peeling lips.