There are many reasons for Teddy's vomiting, and if vomiting is less frequent and no other abnormal symptoms occur, it can be used first, followed by close observation of Teddy's condition. If Teddy's vomiting frequency is high, he needs to go to the hospital for treatment. In addition to the need to use an anti-opaque needle alone, it is necessary to find the cause of Teddy's vomiting, followed by scientific treatment, mainly due to acute gastrointestinal inflammation, gastrointestinal aliens, etc. Last one. Next one.