Psilocybin improves sleep quality in patients with chronic cluster headaches, with better rest linked to lower attack burden and broader quality-of-life gains

Psilocybin is associated with improved sleep quality in people with chronic cluster headaches, and better sleep appears to track with fewer attacks and stronger quality-of-life gains. Chronic cluster headache is a severe neurological pain condition that often disrupts sleep, making rest an important target alongside headache relief. Findings highlighted in the report indicate that patients who experienced meaningful benefits from psilocybin also reported improvements in sleep measures. Those changes were linked to reduced headache burden rather than standing alone, suggesting that sleep may be part of a wider therapeutic response. The results add to growing interest in psilocybin for cluster headache, a condition where many patients seek alternatives because standard treatments can be limited or insufficient. The broader implication is that psilocybin's potential value may extend beyond attack reduction to everyday functioning and recovery. Sleep quality can shape pain sensitivity, mood, and resilience, so improvements in rest could help explain why some patients report broader gains after psychedelic treatment.