Family history includes parents' health, children's health, siblings' health, family members' infectious diseases, and spouse-free health.
Family history refers to a wide range of family members of patients with certain diseases, and is not limited to the incidence of diseases among their immediate family members, such as grandparents and grandchildren. Family history is family history. Many members of a family suffer from the same disease, which is called family history in medicine. Familial diseases are not all genetic diseases. This is because in the same family, many members may suffer from the same disease because of the same environmental factors such as diet and residence.