Pain

Pain is the most common reason physicians are consulted in the United States, the main reason for visiting the emergency department, and is present in 30% of family practice visits.  Pain is physical suffering or distress caused by injury or illness.  Ability to experience pain is essential for protection from injury and recognition of the presence of injury.  It can also protect the affected part of the body while it heals and help avoid harmful situations in the future.

For many medical conditions pain is a major symptom, and it can significantly interfere with quality of life and ability to function.  Acute pain resolves quickly, but chronic pain lasts a long time. There are many differences in the times assigned to the definitions of these types of pain and when pain is considered to be chronic.

Acute pain is managed with medications.  Chronic pain is more difficult and the efforts of a pain management team may be required.  Living with chronic pain can be devastating and can destroy people's lives.  It is not just an inconvenience and must be treated safely.

Treating pain is a crucial step in recovery from many conditions.