False.
Excessive phlegm may be caused by infectious diseases (such as pneumonia, bronchial dilatation, etc.), oncological diseases (such as bronchopulmonary cancer), cardiogenic diseases (such as left heart failure), etc. The treatment of phlegm caused by different reasons may be different, and there is no clear “fastest” method.
It is recommended that those who have the need to resolve phlegm go to a regular hospital in time to clarify the cause of the disease, under the guidance of the doctor for standardized treatment, do not blindly believe in local remedies, so as to avoid delays in the condition of the body to bring about adverse effects. Also need to pay attention to the diet should be light, avoid spicy, greasy stimulating food, so as not to stimulate the pharynx, aggravate the condition.