Site - Where is the pain?
Onset - When did the pain start. Was it sudden or gradual. Progressive or Regressive (Improving over the time)?
Character - What is the pain like?
Radiation - Does the pain radiate/spread out anywhere?
Associations - Any other signs/symptoms associated with the pain?
Time Course - Does the pain follow any pattern?
Exacerbating/Triggering/Relieving factors - Does anything change the pain? Trigger or relieve?
Severity - How bad is the pain (Scale from 1 to 10)
Medication
Medical Conditions/Allergies