The annual physical is one of the more contested rituals in modern medicine. Some evidence suggests that a routine head-to-toe exam in a low-risk adult rarely changes outcomes. Other evidence is unambiguous: certain screenings, vaccinations, and conversations, done at the right time, prevent disease and death. The trick is knowing which parts of the visit actually earn their keep.
A good preventive visit is not a laying-on of hands. It is a checklist, a set of targeted measurements, and an unhurried conversation about risk. If your clinician moves quickly through the appointment, it is fair to slow them down and ask for what you need.
What should happen at every visit
Regardless of age, a preventive visit should include a few basics that inform almost every other decision.
- Blood pressure, measured properly: seated, feet flat, arm supported, after a few minutes of rest. A single elevated reading is not hypertension.
- Height, weight, and BMI, with an honest discussion of trend rather than a single number.
- A medication and supplement review, including anything you take irregularly.
- An immunization check against current ACIP recommendations.
- A mental health screen, typically the PHQ-2 or PHQ-9 for depression and a brief screen for anxiety or substance use as appropriate.
These take minutes and are supported by the U.S. Preventive Services Task Force. If any are skipped, ask why.
What to ask for by decade
Recommendations shift with age, but a few conversations recur.
In your 20s and 30s, the visit is largely about establishing baselines: blood pressure, a lipid panel if you have risk factors, cervical cancer screening for those with a cervix, and screening for sexually transmitted infections based on activity. Discuss contraception, preconception planning, and any family history that changes your risk profile.
In your 40s, add a fasting glucose or A1c, a full lipid panel, and a conversation about cardiovascular risk using a tool such as the AHA/ACC pooled cohort equation. Mammography discussions typically begin here; colorectal cancer screening now starts at 45 per USPSTF.
In your 50s and 60s, screening intensifies: colorectal cancer, lung cancer for eligible smokers, osteoporosis for postmenopausal women, an abdominal aortic aneurysm ultrasound once for men who ever smoked. Shingles and pneumococcal vaccines enter the picture.
In your 70s and beyond, the calculus shifts from finding disease to preserving function. Ask about fall risk, hearing, vision, cognition, and whether ongoing screenings still make sense given life expectancy and preferences.
Conversations that are worth the appointment
Some of the most valuable minutes of a physical are spent talking, not testing.
- Cardiovascular risk, using a validated calculator rather than intuition.
- Alcohol, tobacco, and other substances, with a nonjudgmental screen and, if relevant, a treatment plan.
- Sleep: duration, quality, snoring, daytime fatigue.
- Sexual health and function, including changes worth investigating.
- Advance care planning, which is not only for the elderly. Naming a healthcare proxy in your 30s is a gift to the people you love.
A physical without a conversation is a set of measurements. A conversation without measurements is a chat. You want both.
What often gets skipped
A few high-value items are frequently overlooked in busy visits: hepatitis C screening (recommended at least once for all adults 18-79), HIV screening (at least once for adults 15-65), and the Tdap booster every ten years. Ask specifically if you are unsure of your status.
The bottom line
The annual physical is worth having, but its value depends on what you and your clinician do with the time. Bring a short list: your medications, your family history, the screenings you think may be due, and any symptoms you have been quietly ignoring. A prepared patient consistently gets more out of the visit than a passive one.