How much radiation from x-rays harms the body

X-ray as a commonly used examination method in hospitals, the damage to the human body needs to be analyzed on a case-by-case basis. A few examinations generally do not have too much impact on the human body, and if X-ray irradiation is used for many times, there may be a decline in immunity, fetal malformations and other injuries.
1. Decrease in immunity: When patients do X-ray examination, it will cause radiation damage to the cells in the body, resulting in cell death, such as white blood cells, which leads to a decline in human immunity, easy to be infected by external pathogens, other diseases.
2. Fetal malformation: X-ray irradiation of the fetus, there may be symptoms of malformation, usually caused by the patient himself does not know whether he is pregnant when doing X-ray examination. You can first confirm whether you are pregnant and then choose whether to carry out the examination, or under the advice of the doctor.
Although X-ray radiation will cause some harm to the human body, but if the occasional exposure to the general will not have too much effect, pay attention to rest, can be recovered.