How often should I get blood work?
Last updated September 3, 2026.
Each panel runs on its own clock: cholesterol every 4 to 6 years when normal, A1C every 3 years when normal (yearly in prediabetes), other panels when something needs answering. Risk factors shorten every interval. A diagnosis turns blood work into monitoring: A1C every 3 to 6 months in diabetes, TSH rechecks after thyroid dose changes, lipid checks after starting statins - and some medications carry mandatory lab schedules your prescriber should name. Smart habits: baseline set in your thirties, ask what was ordered and when it repeats, keep your results - trends catch what single values miss. Pymander is a free AI doctor, 24/7 by text, and can interpret a result or check whether you are due.
What to do
- Get a baseline set by your thirties: later numbers need a comparison.
- Normal results buy longer intervals: abnormal ones shorten them.
- On long-term meds? Ask for the lab schedule: it exists.
- Keep your results: trends beat snapshots.
Related questions
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- What is an A1C test?
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