What should you always start your History of Present Illness with?

What should you always start your History of Present Illness with?

• A. Onset, Location, Duration, Character, Aggravating/Alleviating, Radiation, Timing, Severity
• B. Onset, Location, Duration
• C. Past Medical History
• D. Family History

Answer: (A)

Starting the History of Present Illness with the OLDCARTS elements—Onset, Location, Duration, Character, Aggravating/Alleviating factors, Radiation, Timing, and Severity—provides a complete, systematic account of the presenting symptom. Onset gives the when; Location and Duration set the where and how long; Character describes the quality; Aggravating/Alleviating factors reveal triggers or relief; Radiation clarifies spread; Timing shows pattern or frequency; Severity indicates intensity. This structure ensures you capture all critical features needed for assessment and differential diagnosis. While Past Medical History and Family History are important, they belong in their own sections of the history rather than at the start of the HPI, which is why the comprehensive OLDCARTS approach is the best starting point.

Starting the History of Present Illness with the OLDCARTS elements—Onset, Location, Duration, Character, Aggravating/Alleviating factors, Radiation, Timing, and Severity—provides a complete, systematic account of the presenting symptom. Onset gives the when; Location and Duration set the where and how long; Character describes the quality; Aggravating/Alleviating factors reveal triggers or relief; Radiation clarifies spread; Timing shows pattern or frequency; Severity indicates intensity. This structure ensures you capture all critical features needed for assessment and differential diagnosis. While Past Medical History and Family History are important, they belong in their own sections of the history rather than at the start of the HPI, which is why the comprehensive OLDCARTS approach is the best starting point.