Acute neuropathic pain Acute pain management Assessment and management of adverse effects of treatment Assessment of acute pain Continuous peripheral nerve blockade Epidural analgesia Health & Fitness Intrathecal analgesia Older patients Opioid-tolerant patients Patient-controlled analgesia Patients with an addiction disorder Patients with burns injuries Patients with obstructive sleep apnea Patients with renal or hepatic impairment Patients with spinal cord injuries Persistent postsurgical and postacute pain Pharmacology of local anesthetics Pharmacology of non-opioid analgesics and adjuvant drugs Pharmacology of opioids Post-discharge opioid analgesia Postoperative pain