Pain -

The brain interprets these signals as the sensation of pain [9, 39]. Core Classifications

Includes over-the-counter (OTC) drugs, prescription medications, and carefully managed opioid therapy [7, 23, 35]. The brain interprets these signals as the sensation

Effective treatment is often multifaceted , moving beyond just medication [25, 27]: and carefully managed opioid therapy [7

Pain is an unpleasant sensory and emotional experience typically linked to actual or potential tissue damage [11, 40]. It serves as an essential protective mechanism, alerting the body to danger to prevent further harm [5, 20]. The Biology of Pain 35]. Effective treatment is often multifaceted

Analgesia, Activity, Adverse effects, Affect, and Aberrant behaviors [24, 30].

Nociceptors (pain receptors) detect harmful stimuli like heat or injury [5, 39].