Three and a half year old child coughing at night when the specific treatment is as follows: 1, coughing can give children appropriate more water, feed water diligently, is conducive to alleviate the symptoms of dry and itchy throat, can be effective in relieving the symptoms of coughing. 2, coughing can be given to the oral symptomatic phlegm cough medication for treatment, commonly used aminobromide oral solution or aminobromine oral solution can be. 3, if the child is often coughing at night, the family has a nebulizer can be Take the approach of nebulization inhalation. Nebulization inhalation can be directly to the respiratory tract, can effectively play a role in relieving the child’s cough. 4, if the child’s cough symptoms are considered to be related to allergic factors, it is necessary to give oral antiallergic drugs for treatment, commonly used loratadine or diclofenac tadalafil can be. If the child’s symptoms are relieved after treatment, it can be observed at home. If there is no significant improvement, you need to go to the hospital under the guidance of the doctor for further treatment.