What does the "P" in "PMH" stand for?

The "P" in "PMH" stands for "Past," which is an acronym commonly used in medical records and assessments to denote Past Medical History. This section is crucial for understanding a patient's previous health issues, diagnoses, and treatments, which can significantly influence both the current clinical situation and future care plans. By compiling information about what has occurred in a patient's past, healthcare providers can make more informed decisions regarding diagnosis and treatment options. Past Medical History includes any previous illnesses, surgeries, allergies, and chronic conditions that a patient may have had, offering a comprehensive view of their health background. This information is vital for providing safe and effective medical care in the emergency department setting.