Generally speaking, oranges are generally considered to have the effect of regulating qi and resolving phlegm, so if you have a cold and cough with a lot of phlegm, you can eat some oranges. Since oranges are particularly cold, if eaten directly, it may aggravate the symptoms of cold and cough. It is generally recommended to take salt to pickle oranges and steam them, and then eat oranges after steaming, the effect is the best. Therefore, it is best to eat salt-pickled oranges for cough after cold, it is very obvious and has very good therapeutic effect and value for treating cough after cold, so it is best to eat salt-steamed oranges for cough after cold.