surgery

Noise-cancelling headphones under anesthesia cut nausea after surgery in a Chinese trial
Among 192 women having keyhole gynecologic surgery, 35% of those wearing headphones were sick within two days, against 52% without.
Independent journalism on sound, waves and healing · updated daily
Tuesday, October 27, 2026 · The Sunday letter

Among 192 women having keyhole gynecologic surgery, 35% of those wearing headphones were sick within two days, against 52% without.