Ketamine for Chronic Pain: Doubts and Uncertainties
A review casts doubt on ketamine and similar drugs for chronic pain relief, citing limited evidence of benefit and significant side effects. High-quality trials are needed to assess its role.
Music & Brain: Opioid Release, Pleasure, and Pain Relief
Research shows music triggers opioid release in the brain, linked to pleasure & pain relief. More opioid receptors equal stronger brain response. Music may help manage pain & mental health.