What effect does ear hole have on the body?

1, easily infected. It is said that acupuncture points on people's ears are connected with the five internal organs, and piercing the ears will lose the vitality of the body, but it can be supplemented by medicated diet, which is not very effective, but it is better than not. Just punch the ear hole and hit the earlobe, it will hurt to hit other parts! 2, the ear is a special organ of the human body, too many ear holes, easy to cause infection, and even the danger of cutting the ear. Ear piercing is bound to have a wound, which can easily lead to infection. Doctors usually use antibiotics, but the external ear is mainly composed of cartilage. In the whole head organ, the blood circulation of the external ear is the least, so it is difficult to get effective treatment with antibiotics. The blood circulation of the soft tissue in the upper ear is much worse than that of the earlobe, so the probability of bacterial infection after puncture is much greater than that of the earlobe. Earrings placed on the counter may be unclean if exposed to the air for a long time, and even some stall owners do not need alcohol disinfection before drilling holes; The so-called "painless ear piercing" on the street is not necessarily safe. Some stall owners put earrings on the gun head before drilling holes, even without alcohol disinfection, aiming at the position to directly hit the auricle. More importantly, once the ear infection expands, develops into suppurative perichondritis, and even leads to auricle necrosis, it must rely on surgery.