With the rise of Internet medicine, IoT medicine and mobile Internet medicine, there has been a shift in the face-to-face real-time response to medical care. The majority of medical consultations are done over the Internet. The responsibility as a patient is to improve as complete, truthful and reliable clinical information (symptoms, signs, labs and tests) as possible. This task is indeed a bit difficult to accomplish for people who have never been educated in this area. However, if this basic information for analysis, judgment and reasoning is not accurate, the doctor’s advice and diagnosis will be predictable. Because doctors analyze, reason, and make judgments based on this clinical information, only when the basic information is accurate can a correct diagnosis be made. How is the medical history described and recorded? Generally speaking, it is a chronological account, starting from the very beginning of the disease. It is best to use dates or specific times. Step by step narrative clear, I hope you master the following two points. 1. Chronologically, describe in detail your symptoms and the results of the various laboratory tests you received. For example, at about 8 o’clock in the morning of June 1, I suddenly felt a sharp pain in my lower abdomen, colic, and by 4 o’clock in the afternoon the pain was fixed in my right lower abdomen. I went to the emergency room of the district central hospital and had a routine blood test with a white blood cell count of 18,000/ml and a neutrophil percentage of 90.2%. The doctor gave cefuroxime sodium intravenously for treatment. At 7 o’clock in the evening, he began to have chills, chills and fever, with a temperature of 39.2°C. Such a description is very beneficial for the doctor to understand the progress of the disease, and the doctor gives more accurate advice based on these results. 2. Describe the symptoms little by little. For example, when describing a cough, write clearly how often it occurs, what triggers it (cigarettes, paint, and other irritants), when it occurs (morning and evening, season, etc.), and whether there is sputum or blood when coughing. For example, since the Spring Festival of 2014, sore throat, chills, fever, nasal congestion and sneezing were treated with oral Tylenol, and the symptoms were relieved after one week except for cough. However, the cough continued to be unrelieved, and it was good and bad at times. Coughing more than 10 times to more than 20 times a day cannot be, dry cough, no sputum, basically no cough at night. There is nasal congestion, sneezing and clear nasal discharge in the morning. Cough is triggered when there is cigarette, oil smoke, dust, etc. in the environment, and also triggered by cold air. Never had hemoptysis. Treated with various oral antimicrobials (name of specific medication). Such a detailed description will help the doctor to analyze and determine the trigger of the cough.