How often should a patient’s medical history be updated?

• A. Every visit
• B. Daily
• C. Monthly
• D. Only at initial visit

Answer: (A)

Updating the medical history at every patient visit is essential because a person’s health and medications can change at any time. Keeping this information current ensures safe, appropriate care and informs treatment decisions, such as whether certain procedures are safe, what meds to use, and if any precautions or emergency plans are needed. For example, a new prescription like an anticoagulant or a new diagnosis such as diabetes can alter risk, interactions, and planning for sedation, antibiotics, or bleeding control. Relying only on the initial history can miss these changes and compromise safety. Daily or monthly updates aren’t practical in typical dental care since visits aren’t that frequent, and updating only at the first visit ignores changes that happen between appointments.