The choice of medication for a child who doesn’t cough during the day and keeps coughing at night should be decided according to the specific cause of the illness. Due to the adverse environment caused by allergic reactions, follow the doctor’s instructions to take anti-allergy drugs to relieve; due to bacterial infection, need to take amoxicillin and other relief. Remember to strictly follow the doctor’s instructions for medication. 1. Allergy: When stimulated by the cold environment at night, allergy symptoms are likely to occur. Generally, the symptoms can be improved after staying away from the allergens. If the allergy symptoms are serious, it is recommended to consult a doctor to give anti-allergy medication, such as loratadine syrup, etc., and remember to strictly control the dose and duration of treatment, to avoid blind use of drugs. 2. Upper respiratory tract infections: It is recommended that laboratory tests, if the bacterial infection is caused by the need to follow the doctor’s instructions to take amoxicillin to relieve, if it is caused by viruses, generally can be self-healing, without special medication. Cough is the body’s normal way of discharging germs, it is not recommended to give the child cough suppressant, you can take honey or hot pear soup to relieve the discomfort of the throat through daily use. It is recommended that during the treatment of the child, the medication should be taken in strict accordance with the doctor’s instructions, while parents should adjust the environment, pay more attention to rest, increase nutrition, etc., which will help to shorten the course of the disease.