Dextromethorphan hydrobromide granules, can be given to children according to their age, because it belongs to the central cough suppressant, it is recommended for children over 7 years old. And this drug has many adverse reactions, should strictly follow the doctor’s instructions. Dextromethorphan hydrobromide granules can be used for dry coughs, including coughs caused by upper respiratory tract infections (such as colds and pharyngitis) and bronchitis. Its main principle is to inhibit the medulla oblongata cough center and play a role in suppressing cough. Generally, children over 7 years old are not allergic to the drug and can take it as prescribed by the doctor. However, it is not recommended to use this medicine for children with a cough with a lot of phlegm, otherwise it may cause the phlegm to accumulate in the lungs and be difficult to expel, which is not conducive to the recovery of the condition. Dextromethorphan hydrobromide granules should also be used with caution in children with persistent or chronic cough, severe lung disease and cough variant asthma. Some children may experience headache, dizziness, drowsiness and other adverse reactions after taking the drug, so if you need to take dextromethorphan hydrobromide granules, be sure to strictly follow the doctor’s instructions.