Baby’s cough, runny nose and hoarse throat are considered to be acute laryngotracheobronchitis. The most effective way is to nebulize the child with epinephrine and budesonide, at least twice a day, and early and severe can be three or four times a day. This can be combined with cough medicine, such as licorice, etanercept and lung power cough. Do not drink water within half an hour after drinking the cough medicine, because it also plays a role in local laxative. Runny nose light can not be dealt with, if more obvious, add some antiviral cold medicine can also be, such as pediatric antipyretic oral liquid, lotus clearing distemper particles, pediatric black beetle clearing fever particles. Diet needs to be controlled, do not eat seafood, fish and shrimp, meat, puffers, additives, small snacks, small food. Eat a light vegetarian diet with seasonal vegetables and fruits for a period of five to seven days. If the cough worsens progressively and the hoarseness is not reduced after three days of treatment, you need to check the blood again, listen to the condition in the lungs, take pictures if necessary, and adjust the treatment.