In general, cold and cough granules can be taken by 7-year-old children, but need to follow the doctor’s instructions and pay attention to the contraindications. Cold and cough granules is a Chinese medicine composed of 9 Chinese medicines such as Bupleurum, Ginkgo biloba, Pueraria lobata, etc. This medicine has the effect of relieving cough and phlegm, clearing away heat and relieving surface, and it is suitable for the symptoms of colds and flu caused by wind-heat, such as fever and bad wind, headache and nasal congestion, sore throat, cough, etc. The instruction manual for the use of the medicine indicates that children can be used under the supervision of an adult, so if it meets the requirements of the use of the medicine, children aged 7 years old can be used. Cold and cough granules are not suitable for people with wind-cold flu, which usually have mild fever, severe cold, no sweating, headache, nasal congestion, runny nose, itchy throat and cough, etc. In addition, people who are allergic to the ingredients of this drug should be prohibited. The side effects of this medicine are not clear, and it should not be used together with tonic Chinese patent medicines. Children aged 7 years old should be guided by a professional Chinese medicine practitioner when taking Cold and Cough Granules, and should not use the medicine blindly to avoid affecting their condition.