DEAR DOCTOR K: I'm 73 and in great health. Do I really need to have an annual physical?
DEAR READER: Let's start by defining "great health." I would define it as having no known chronic (ongoing) illnesses. However, most people your age have at least one chronic illness, such as high blood pressure. People with chronic illnesses need to be checked out at least once a year, and usually more often.Even if they don't have any chronic illnesses, I ask my patients to come in for a checkup every year. That includes asking and answering some questions, a physical examination and some screening tests.