Cough with yellow phlegm remedies do not work, there is no scientific basis for the remedies. A cough with yellow sputum is usually indicative of an infectious disease of the respiratory system, which can be treated with oral medications as prescribed by the doctor. Cough with yellow sputum can be seen in a variety of diseases, but most cases are respiratory infectious diseases, such as acute tracheobronchitis, pneumonia, etc., according to the different pathogens need to be appropriate anti-infective treatment. In case of bacterial infection, antibiotics such as cefixime, erythromycin and benzoxiline sodium can be selected according to clinical experience or drug sensitivity results, while eucalyptus pinocin enteric soft capsule and aminoglutethimide can be used to resolve phlegm to promote sputum expulsion, and nebulization can be used if necessary. Patients with the above symptoms, should go to the hospital in a timely manner, with scientific methods of treatment, specific medication, follow the doctor’s instructions, to avoid unauthorized use of medication to cause adverse consequences, do not blindly believe that the prescription, so as not to delay the condition.