Fishy herb can be used to relieve cough. Fishy herb is a traditional Chinese medicine, and fishy herb itself contains volatile oil, which is rich in lauricene, lauryl aldehyde, and very rich in natural antibacterial factors, and it can also be said that it is a natural antibiotic. Most coughs are caused by the infection of airways by pathogens such as viruses, bacteria, etc. These pathogens cause damage to the airway mucosa, inflammatory secretion exudation, inflammatory changes and cause coughs, and fishy herb happens to have the effect of resisting bacteria and viruses, and can reduce inflammation and swelling, so it can be used to reduce coughs or even eliminate coughs by using fishy herb, which can be used clinically for the treatment of bronchitis, pneumonia and even It can be used clinically for the treatment of bronchitis, pneumonia and even lung abscess.