Why does a child have a cleft lip and mouth and what causes it?

The factors that cause cleft lip and palate are not yet fully understood, but they may be related to the following factors:

1) Genetic factors: Genetic research has proved that this disease is a polygenic hereditary disease, and 20-30% of the patients have positive genetic factors. We often see similar deformities in the relatives of patients.

②Environmental factors: vitamin deficiencies during pregnancy, viral infections in the mother during pregnancy, exposure to X-rays, hormonal or antitumor drugs, antihistamines, tobacco and alcohol stimulation, etc., can cause a series of aberrations, such as mutations in the genes.

To summarize, the teratogenic factors are many and varied, but not very clear, and can simply be regarded as a polygenic genetic disease.

Symptoms:

The cleft lip is aesthetic, affects breastfeeding, and hinders pronunciation and alveolar bone development

Prevention:

Pregnant women who take more folic acid can reduce the occurrence of hare-lip birth defects in their babies

Experts have found that if a woman takes folic acid when she's pregnant, she will have fewer hare-lip babies and fewer cleft palate babies with such birth defects.

Researchers said the additional supplements may help pregnant women who have family members with babies born with the condition.

Experts have long known that folic acid reduces the chances of babies developing brain damage and spina bifida.

Recent studies have also shown that folic acid may reduce the chances of babies getting Down syndrome and leukemia.

Doctors are now recommending that women who are expecting a baby take folic acid supplements during the first trimester of pregnancy.

Broccoli, a vegetable that is high in folic acid

Genetically linked

Researchers say their studies show that extra folic acid in the early stages of a woman's pregnancy can help minimize the risk of babies developing birth defects such as harelips and cleft palates.

However, the researchers said further studies are needed to confirm the findings.

Hare lips and cleft palates are common birth defects, occurring in at least one in 1,000 births in the UK.

It occurs when the upper jaw bones of the baby's mouth do not fit together properly in the early stages of pregnancy.

Babies with harelips require multiple surgeries and speech therapy to remedy the birth defect.

The condition is also genetically linked, so if a baby's older brother or sister has the defect, that baby is 30 to 40 times more likely to have it

Hello: Environmental factors can cause cleft lip and palate in babies whose mothers have one of the following conditions early in their pregnancy (before the third month of gestation) The following are some of the conditions that can cause a cleft lip and palate in a baby Medications: e.g. antiepileptic drugs, cholesterol-like, anti-allergy, anti-cancer drugs, etc. Endocrine: Psychogenic or injurious factors, such as strong mental stimulation, external injuries, etc. Nutritional factors: early pregnancy vomiting, anorexia, partiality of food, etc., resulting in vitamin D, folic acid, iron, calcium and other deficiencies. Other factors: X-ray exposure, smoking, alcoholism, lack of oxygen. In addition, a considerable part of cleft lip and palate is hereditary, generally the probability of cleft lip and palate occurring in the first child is 1/600, if the first child is cleft lip and palate in the second child the probability of cleft lip and palate is 3/100. The older the parents, the higher the chance that their children will suffer from congenital harelip, in order to minimize the chances of harelip children, the parents of the age of parenthood to be appropriately lower. The mother should not smoke, drink and use drugs during pregnancy, and keep a good and healthy mind to avoid the birth of congenital children

Hello: the harelip is not hereditary The first trimester of pregnancy is very important to want to have a child in the first trimester of avoiding tobacco, alcohol and hormone drugs

It is understood that the incidence of the harelip is high, and there are generally one to two cases of congenital harelip in every 1,000 newborns

It is also known that the incidence of the harelip is high. China's existing patients more than 1.7 million hare lip patients, mostly belong to genetic diseases. But why are there children with harelips? Is it because the mother ate rabbit meat during pregnancy, or because she fell during pregnancy, as folklore has it? Experts say that the rumor that eating rabbit and wrestling can cause a hare lip is extremely unscientific.

The root cause of cleft lip and palate is not known with certainty, and is usually caused by the following two major factors: environmental factors, mainly the mother's early pregnancy (before the third month of pregnancy), some of the following conditions may lead to the baby's cleft lip and palate: viral infections: such as upper respiratory infections in pregnant women, rubella, and so on. Medications: such as anti-epileptic drugs, cholesterol-like, anti-allergy, anti-cancer drugs, etc. Endocrine: Psychogenic or injurious factors, such as strong mental stimulation, external physical injury, etc. Nutritional factors: early pregnancy vomiting, anorexia, partiality of food, etc., resulting in vitamin D, folic acid, iron, calcium and other deficiencies. Other factors: X-ray exposure, smoking, alcoholism, lack of oxygen. In addition, a significant portion of cleft lip and palate is hereditary, generally the probability of cleft lip and palate in the first child is 1/600, if the first child is cleft lip and palate in the second child the probability of cleft lip and palate is 3/100.

Experts said that the severe harelip children will affect the milk, can not be breastfeeding normally, which will lead to malnutrition of the child. During the growth and development of the child's speech, the words are not clear, which will affect the development of language. In addition, the child's physical appearance and the ridicule he or she receives from peers in the neighborhood when he or she enters the school years may cause the child to develop an inferiority complex, which may lead to psychological disorders.

The surgery for cleft lip repair should be performed 3 to 6 months after the child's birth, because at this time the child's general condition has become more stable, and the surgery can be performed safely, and the development of the child's mouth and lips at this time is more favorable for the surgery. However, it is better to perform bilateral harelip surgery after the child is 6 months old. In all cases, the surgery should be performed within 1 year of age. There are many different surgical methods for repairing cleft lip and forehead depending on the patient's condition. However, regardless of the surgical method, developmental deformities may occur as the child grows older, which may require secondary or even total repair in order to achieve a "perfect" cleft lip. In short, patients with hare lip should be treated as soon as possible, not only to reduce the risk of surgery, the scar left after surgery is also smaller.

Experts remind that the older the parents, the greater the chance of their children suffering from congenital harelip, in order to reduce the chance of harelip children, the parents of the childbearing age should be appropriate a little lower. The mother should not smoke, drink or take medication during pregnancy, and should keep a good and healthy mindset to avoid the birth of a congenital child.

However, gynecological infections have no effect. In general, the formation of hare lip causes the following categories: 1, first of all, genetic factors, scientific research has pointed out that in general to have a direct family members of this phenomenon, then the offspring of the chances of suffering from this disease will be relatively high. 2, the influence of the environment, in fact, this phenomenon with the embryonic growth and development of the environment also has a certain impact, especially when in the first trimester of pregnancy, the physiological state of pregnant women by a certain influence or interference, it will be the first time that a woman's body will be affected by a certain influence or interference, and then the next time she is in the first trimester. When the physiological state of the pregnant woman is affected or interfered with, it will have a certain impact on the embryo, which will lead to the emergence of this phenomenon. The environment can also cause cleft lip and palate, so it is important to take precautionary measures against cleft lip and palate. Live in a good environment, avoid contact with paints, coatings, benzene and other harmful substances once you are pregnant, and don't use microwave ovens, cell phones and other products that may cause harm to the fetus. Pay attention to diet and nutrition, especially in the early stages of pregnancy with severe reactions, should maintain adequate nutritional intake to prevent vitamin deficiencies. In addition, if you are infected with rubella virus in the early stages of pregnancy (within 2 months), your baby's cleft lip and palate may also occur. Also, try to avoid having children too late in life. It is important to maintain good living habits, no partiality, no picky eating, no dieting, etc.; stay away from smoke, parents should not continue to smoke in the three months prior to the birth of children, and should not drink too much alcohol; pregnant women should not perm, hair coloring, and should not use unqualified cosmetics; pay attention to less television, less use of computers, less contact with electrical appliances that may have radiation. I wish you good health.

Hello, you can do prenatal diagnosis, both of your family do not have this kind of disease, and the environment, we can control, so the child's chances of hare lip should be smaller, do not worry too much, will affect the development of the child. For environmental factors, we can take the following measures: when in the first trimester of pregnancy, the physiological state of the pregnant woman is affected or disturbed in some way will have a certain impact on the embryo, which will lead to the emergence of this phenomenon. The environment can also cause cleft lip and palate, so it is important to take precautions against cleft lip and palate. Live in a good environment, and once you are pregnant, avoid contact with paints, coatings, benzene and other harmful substances, and don't use microwave ovens, cell phones and other products that may cause harm to the fetus. Pay attention to diet and nutrition, especially in the early stages of pregnancy, severe pregnancy reaction, should maintain sufficient nutritional intake, to prevent vitamin deficiency.

However, cleft lip, commonly known as hare lip, mouth, open mouth, is a common congenital malformation of the oral and maxillofacial region.

The factors that cause cleft lip and palate are not yet fully understood, but may be related to the following factors:

1. Genetic factors: Genetic research has proved that this disease is a polygenic hereditary disease, and 20-30% of the patients have positive genetic factors. We also often see similar deformities in the relatives of patients.

2. Environmental factors: vitamin deficiencies during pregnancy, viral infections in the mother during pregnancy, exposure to X-rays, hormonal or antitumor drugs, antihistamines, tobacco and alcohol stimulation, etc., can cause genetic mutations and a series of aberrations.

To summarize, the teratogenic factors are various, but not very clear, and can be simply considered as a polygenic genetic disease.

Preventive measures:

Pregnant women who take more folic acid to reduce the baby's birth defects such as harelip, experts found that if a woman takes folic acid when she is pregnant, it will reduce the baby's birth defects such as harelip and cleft palate . The researchers said the additional supplements may help pregnant women if they have family members with babies born with the condition. Experts have long known that folic acid can reduce the chances of brain damage and spina bifida in babies. Recent studies have also shown that folic acid may reduce the chances of babies getting Down syndrome and leukemia. Doctors are now recommending that women who are expecting a baby take folic acid supplements during the first trimester of pregnancy.

I hope the above information helps you!

Hello, harelips are usually caused by the following reasons: environmental factors: mainly the mother's early pregnancy (before the third month of pregnancy). Viral infections: such as maternal upper respiratory tract infections, rubella and so on. Drugs: such as anti-epileptic drugs, cholesterol, anti-allergy, anti-cancer drugs, etc. Endocrine: Psychogenic or injurious factors, such as strong mental stimulation, external physical injury, etc. Nutritional factors: early pregnancy vomiting, anorexia, partiality of food, etc., resulting in vitamin D, folic acid, iron, calcium and other deficiencies. Other factors: X-ray exposure, smoking, alcoholism, lack of oxygen.　In addition, a considerable part of the cleft lip and palate is hereditary, generally the probability of cleft lip and palate occurring in the first child is 1/600, if the first child is a cleft lip and palate in the second child the chance of occurrence of cleft lip and palate is 3/100. The older the age of both parents, the greater the chance of their children suffering from congenital harelip, in order to minimize the chances of the generation of children with harelip, the parents of the age of the childbearing to be appropriately lower. Pregnant women should not smoke, drink alcohol or take medication during pregnancy, and should maintain a good and healthy mindset to avoid the birth of a congenital child. The treatment of cleft lip and palate is comprehensive and requires the cooperation of dentists, surgeons, plastic surgeons, pediatricians and psychologists. Parents should cooperate with the treatment, as well as with the feeding, speech training and psychological treatment of the child, which are essential for the treatment of children with cleft lip and palate.

There is no definite cause of cleft lip, but it does have a very close relationship with heredity. The incidence of children born to a mother with a cleft lip is as high as 15 percent, while the incidence of children born to a father with a cleft lip is 5 percent. Studies have shown that if a child with a severe harelip is born, the chance of having a second child with a harelip is 5%; if the harelip is not severe, the chance of having a second child with a harelip is 3%. The incidence is higher in children of consanguineous marriages.

There are also adverse effects on pregnant women during pregnancy: 1. Disease: Some clinical cases have proved that certain diseases in women's pregnancy are the main cause of congenital cleft lip and palate. Such as colds, especially in the first three months of pregnancy, when the mother's illness may cause fetal palate developmental defects. 2. improper use of drugs: the side effects of various drugs is an important factor leading to fetal malformations, it has been proved that the use of antiepileptic drugs in early pregnancy, a large number of vitamin A during pregnancy, can cause congenital cleft lip and palate. 3. bad hobbies: smoking, drinking or taking alcoholic beverages, alcoholism, and also cause some of the innocent victims of the fetus during pregnancy. Environmental pollution: close contact with chemicals such as pesticides, toxic substances, excessive exposure to radiation or prolonged computer operation during early pregnancy can easily cause congenital cleft lip and palate. Therefore, it is recommended to avoid working in front of a computer for a long time during pregnancy.

It is understood that the incidence of hare lip is relatively high, every 1,000 newborns generally have 1 to 2 cases of congenital "hare lip". China's existing patients more than 1.7 million patients with harelip, most of them belong to hereditary diseases. But why are there children with harelips? Is it because the mother ate rabbit meat during pregnancy, or because she fell during pregnancy, as folklore has it? Experts laugh, like folk rumors of eating rabbit meat and wrestling will cause hare lip saying is extremely unscientific.

At present, the root cause of cleft lip and palate is not known with certainty, and it is usually caused by the following two major reasons: environmental factors, mainly the mother's early pregnancy (before the third month of pregnancy), some of the following conditions may lead to the baby's cleft lip and palate: viral infections: such as upper respiratory infections in pregnant women, rubella, etc. The mother's mother's mother's mother's mother's mother's mother's sister's mother's mother's sister's sister's sister. Medications: such as anti-epileptic drugs, cholesterol-like, anti-allergy, anti-cancer drugs, etc. Endocrine: Psychogenic or injurious factors, such as strong mental stimulation, external physical injury, etc. Nutritional factors: early pregnancy vomiting, anorexia, partiality of food, etc., resulting in vitamin D, folic acid, iron, calcium and other deficiencies. Other factors: X-ray exposure, smoking, alcoholism, lack of oxygen. In addition, a significant portion of cleft lip and palate is genetic, generally the probability of cleft lip and palate in the first child is 1/600, if the first child is cleft lip and palate in the second child the probability of cleft lip and palate is 3/100.

Experts said that the severe harelip children will affect the milk, can not breastfeeding, will lead to malnutrition of the child. During the growth and development of children with harelip, they can not speak clearly, which will affect the development of language. In addition, because of their own appearance defects, after entering the school age by the surrounding small friends ridicule, the child will form a sense of inferiority, which will lead to psychological disorders.

The surgery for cleft lip repair should be performed 3 to 6 months after birth, because at this time, the general condition of the child has stabilized, and the surgery can be performed safely, and the development of the child's mouth and lips at this time is more conducive to the surgery. However, it is better to perform bilateral harelip surgery after the child is 6 months old. In all cases, the surgery should be performed within 1 year of age. There are many different surgical methods for repairing cleft lip and forehead depending on the patient's condition. However, regardless of the surgical method, developmental deformities may occur as the child grows older, which may require secondary or even total repair in order to achieve a "perfect" cleft lip. In short, hare lip patients should be treated as soon as possible, not only can reduce the risk of surgery, the scar left after surgery is also smaller.

Experts remind that the older the parents, the greater the chance of their children suffering from congenital harelip, in order to reduce the chance of harelip children, the parents of the childbearing age should be appropriately lower. The mother should not smoke, drink or take medication during pregnancy, and should keep a good and healthy mindset to avoid the birth of a congenital child.

The hare lip, also known as cleft lip, is more common in males than in females, and is a polygenic genetic disease. Vitamin A and B deficiency in pregnant women can lead to congenital cleft lip and palate in newborns. Vitamin A and B deficiency in pregnant women can lead to congenital cleft lip in newborns.

Experts say that bad habits such as smoking and alcohol abuse, as well as a lack of folic acid (a B vitamin used in the treatment of nutritional anemia and stomatitis diarrhea) and vitamins A and B in food, can lead to congenital cleft lip, cleft palate and other head and neck deformities in newborns.

Folic acid is a kind of vitamin B, it is an indispensable nutrient in the process of cell production. It is an essential nutrient in the cell production process. Taking the right amount of folic acid can play a role in preventing congenital cleft lip and palate, but it should be used under a doctor's supervision. During pregnancy, pregnant women should pay attention to the use of medication, all diseases, alcohol intake, environmental pollution, and avoid prolonged work in front of the computer.

The hare lip can be surgically repaired and corrected, and the surgery is very effective and generally does not have serious sequelae, but the surgery must be carried out by experienced pediatricians and plastic surgeons. The sooner you undergo corrective surgery, the better your recovery will be.

Friends, the factors that cause cleft lip and palate are not yet fully understood, but may be related to the following factors: ① Genetic factors: genetic research has proved that this disease is a polygenic hereditary disease, 20-30% of the patients with positive genetic factors. It is also common to see similar malformations in the relatives of patients.　　② Environmental factors: Vitamin deficiency during pregnancy, viral infection of the mother during pregnancy, exposure to X-rays, hormonal or anti-tumor drugs, antihistamines, tobacco and alcohol stimulation, etc., may cause a series of aberrations such as genetic mutations.　　To summarize, the teratogenic factors are various, but not very clear, simply can be regarded as a polygenic hereditary disease. Prevention: Pregnant women who take more folic acid reduce the number of babies born with birth defects such as the harelip Experts have found that if women take folic acid when they are pregnant, they will reduce the number of babies born with birth defects such as the harelip and cleft palate.　　The researchers said additional supplements may help pregnant women who have family members with babies born with the condition.　　Experts have long known that folic acid reduces the chances of babies developing brain damage and spina bifida.　　Recent studies have also shown that folic acid may reduce the chances of babies getting Down syndrome and leukemia.　　Doctors are now recommending folic acid supplements for women who are planning to become pregnant, as well as for the first trimester of pregnancy.　　Broccoli, a vegetable that contains high levels of folic acid, has been linked to genes Researchers say their study shows that extra folic acid in the early stages of a woman's pregnancy may help reduce the risk of babies developing birth defects such as cleft lip and cleft palate.　　However, the researchers say further studies are needed to confirm the findings.　　Cleft lip and cleft palate is a very common birth defect, occurring in at least one in every thousand births in the UK.　　It occurs when the upper jaw bones of the baby's mouth do not fit together properly during the first trimester of pregnancy.　　Babies with harelips require multiple surgeries and speech therapy to remedy the birth defect.　　The condition is also genetically linked, so that if a baby's older brother or sister has the birth defect, that baby is 30 to 40 times more likely to have the defect than any other baby.