When we see a doctor, doctors sometimes ask parents why they need to know about the diseases of other relatives.

What the subject wants to ask is, when we see a doctor, doctors sometimes ask their parents or even other relatives why doctors should know what diseases they have suffered. Because many diseases run in the family, medical history can also let doctors know the health risks you may face in the future.

1. Medical history includes personal health history and family health history. Personal health history is a past medical history, including details of any health problems you have ever had. Family health history is a history of family diseases, which records in detail the health problems that your blood relatives have had in their lives.

2. This information will provide doctors with all kinds of important clues about your health, because many diseases are inherited in the family, and the medical history can also let doctors know the health risks you may face in the future.