HealthWhy some itches can’t be scratched – and how to combat themOne in five of us will experience chronic itch at some point and current remedies provide little relief. Scratching's normal success provides some cluesFeatures
LifeHold your breath to dampen the pain of an injection Hacking your body's pressure sensors by holding your breath sends a signal to your brain to dampen parts of the nervous system. The result? A higher pain threshold ¿ìè¶ÌÊÓÆµ