Are oral ulcers hereditary?

Oral ulcers are a disease that many people have experienced. In fact, many bad living habits and eating habits can lead to this problem. In addition, oral ulcers may also be caused by genetics. If one of the parents has oral ulcers, it will be passed on to the child. If both parties have oral ulcers, the probability of inheritance is even higher. Next, I will introduce to you the relationship between oral ulcers and genetics.

1. Are oral ulcers hereditary?

Ninety percent of children whose parents suffer from recurrent oral ulcers will suffer from oral ulcers, while only 20% of children whose parents do not have oral ulcers will develop oral ulcers. A domestic survey of family pedigrees found that 62 percent of their children who had sick parents would suffer from oral ulcers. If one of the parents suffers from oral ulcers, 43% of their children will suffer from the disease; if neither parent has oral ulcers, only 22% of their children will develop oral ulcers. Therefore, oral ulcers have certain genetic factors.

2. What is the general genetic ratio of oral ulcers?

Oral ulcers are a very common oral disease, but few people know that oral ulcers are hereditary. Recently, many parents have reported that not only do they have recurring oral ulcers, but their children also have oral ulcers. In this regard, experts said that recurrent oral ulcers may have a genetic tendency, and genetic factors are also the cause of oral ulcers! Oral ulcers bring troubles to patients' lives. If both parents suffer from recurrent oral ulcers, their children have about 80-90% chance of getting the disease. If one parent has the disease, their children have about 50%-60% chance of getting the disease.

3. The main causes of oral ulcers

1. Immunological abnormalities: Oral ulcers are mostly spontaneous, recurrent, and can be relieved on their own, and have a genetic tendency.

2. Infectious factors: Some people have suggested that streptococci and several viruses play a pathogenic role in the onset of recurrent oral ulcers.

3. Genetic factors: Recurrent oral ulcers have a clear familial genetic tendency.

4. Mental factors: This is one of the important pathogenic factors of modern people.

5. Digestive system diseases and functional disorders: It is suspected that digestive system diseases and oral ulcers have common pathogens because the digestive system and the oral cavity have a close relationship.

6. Nutritional factors: Patients with oral ulcers should have iron, folic acid, zinc and vitamins B1, B2, B6, B12, etc.

7. Endocrine factors: Recurrent oral ulcers in some female patients are related to the menstrual cycle.