Acute Pain
Acute pain is short-lasting and associated with direct tissue damage such as when you burn yourself or get stung by a bee.
Inflammation occurs in response to illness or injury. It is a part of the body’s sophisticated defense system. You can see evidence that it is activated when you see redness and swelling after an injury. Similar to the pain sensing system the immune system can go awry, it can overreact or even start attacking our own cells. A common example of this latter condition are the many forms of arthritis.
At the most basic level pain can be divided into 4 types:
Acute pain is short-lasting and associated with direct tissue damage such as when you burn yourself or get stung by a bee.
Chronic pain is pain is longer lasting and is related to neuropathic pain or continuous or repeated tissue damage such as in arthritis or inflammatory bowel disease.
Neuropathic pain is pain due to pathology in the nervous system.
Nociceptive pain is pain due to tissue damage.