Cortisol Pm
Also known as: PM cortisol test, Evening cortisol, Cortisol blood test evening
- Blood
- Same day / 24 hours
- Home pickup
- No fasting needed
Clinical use cases
Why doctors order it- Clinician-led assessment of cortisol rhythm patterns
- Follow-up endocrine evaluation with timed sampling
- Monitoring under specialist guidance
- Timed PM measurement to assess diurnal cortisol decline
- Useful when evaluating cortisol rhythm abnormalities under clinician care
- Requires precise timing for valid interpretation