Cryotherapy for Pain Relief: Does It Really Work?
Cold has always had a place in pain care. Long before recovery lounges, nitrogen chambers, and glossy wellness studios, people were wrapping swollen knees in bags of peas, pressing ice packs onto fresh ankle sprains, and soaking sore hands in cold water after repetitive work. Cryotherapy is the modern umbrella term for those cold-based treatments, but the concept itself is old and familiar: lower tissue temperature, slow things down, dull pain, and try to lim