In order to be considered chronic, pain must persist or recur for more than three months. In general, pain is a symptom, so tell your healthcare provider should find out what's causing it, if possible. Patients should expect to answer several questions about the nature of their pain, such as its location, frequency, intensity, and when it gets better or worse (if a pattern is detectable). A diagnosis will be made based on the patient’s experience, medical history, and a series of diagnostic tests.