The course of treatment of eucalyptus pinin depends on the patient’s condition and treatment plan, which should be analyzed on a case-by-case basis and should not be generalized. Eucalyptus Pinin, the enteric soft capsule of Eucalyptus Pinin, has expectorant effect and is often used as an adjuvant treatment for acute and chronic bronchitis, pneumonia, lung abscess and chronic obstructive pulmonary disease. The exact duration of a course of eucalyptus pinin should depend on the severity of the patient’s condition and how well it is controlled. In clinical practice, each patient’s condition is different, and the time to take effect after taking the medicine is also different, so the doctor should decide according to the patient’s specific condition and the effect after taking it. Usually, if the medicine does not work for 2 weeks, it is recommended to go to the hospital for examination in time. In addition, patients taking eucalyptus pine should be reviewed regularly so that the doctor can decide whether to continue taking the drug according to the patient’s reaction after taking it, and to adjust the dosage and duration of taking it in time.