There is no need to panic when a child has snoring, but parents must pay attention to it. If the time is not very long, most of them may be caused by some cicatricial inflammation, go to the ENT department to see, through conservative drug treatment can generally be relieved. If it lasts for months or even years, a detailed examination is needed, and fiberoptic rhinolaryngoscopy, CT, MRI, etc. are all reliable means of finding the problem. The most common cause tends to be enlarged tonsils and or enlarged adenoids. Surgery to remove these enlarged tissues that cause upper airway obstruction can be very effective. Parents should be reminded that there are many ways to do this surgery, including local anesthesia, general anesthesia, squeeze cut, suction cut, and endoscopic surgery with the naked eye. There are some differences in cost, risk and efficacy, but from a professional point of view, I think the most worthy of promotion is the endoscopic plasma knife resection under general anesthesia. This procedure has less bleeding, is clean and does not hurt the surrounding tissues, and is relatively safe. The only disadvantage is that the cost is much higher than the traditional method, and the general public is still a bit hard to afford, but with the continuous promotion of the medical insurance system. Parents will still choose this advanced procedure for the sake of their children.