Breath holding for 5 to 10 seconds (or as tolerated).
Performing Valsalva maneuver, holding for five seconds.
Sipping on or gargling with very cold water.
Biting into a lemon.
Pulling on the tongue.
Swallowing a teaspoon of dry sugar.
Pressing gently but firmly on the eyeballs.
While sitting, pulling the knees up to the chest (or leaning forward to compress the chest); hold the position for 30 seconds to one minute if possible.
Drinking water through a rigid tube with a valve that requires significant suction effort (ie, a forced inspiratory suction and swallow tool [FISST]), which contracts the diaphragm by activating the phrenic nerve, followed by swallowing of water which activates the vagus nerve.
張貼留言