siteqatar.blogg.se - Pain science infographic

Nociceptive pain is pain caused by tissue damage.

Sometimes it even happens without any obvious reason.ĭifferent kinds of pain have different causes: Chronic pain sometimes has a clear cause, such as an acute injury, a long illness, or damage to and dysfunction of your nervous system.

Chronic pain is pain that lasts much longer―usually months and sometimes even years.

Acute pain can be intense and severe, but it typically resolves as your body heals from whatever caused it.

You may have experienced acute pain from an injury such as a cut or a broken limb or from disease or inflammation in the body. Acute pain is the pain you feel when you get hurt or injured.Pain can range from the sharp feeling you get from a paper cut or a bee sting to the dull, persistent feeling of a sore muscle. People experience pain in many different ways. Scientific research funded, conducted, and supported by NIH has changed our understanding of pain―what it is, how it works, and how we experience it. Have you ever stepped on a sharp rock, accidentally rubbed your eyes after cutting a hot pepper, or struggled through a long workday with a throbbing headache? It may feel like the pain is happening in your foot, your eye, or your head, but your brain shapes how you experience pain and how you respond to it. But because people feel pain differently, there’s no single treatment that will work for everyone. It’s the most common reason why people seek medical care. Almost all of us have experienced pain of some kind.