Chronic pain is pain that lasts for over 3 months, or in several instances, further than normal therapeutic time. Chronic pain is typically also referred to as persistent pain. It differs from acute pain, for example pain from an injury, which develops promptly and won't generally past for long. https://messiahoogef.iyublog.com/28665883/a-simple-key-for-what-is-chronic-pain-unveiled