I have a simple way to make hiccups: use your left and right fingernails to pinch the top of your middle finger, and after about 1-2 minutes, you can achieve the purpose of stopping hiccups. In addition, you can also use your fingernails to pinch the “Neiguan point”, which is located 6-7 cm from the inside of the wrist, about 2 fingers below the first horizontal stripe, and is also effective in stopping hiccups. What if you get a cramp in your hand or foot? As long as you immediately pinch the point with your thumb and forefinger, keep pinching hard for 20-30 seconds, the cramped muscles will relax and the pain will be eliminated, using this method to deal with finger or foot cramps can be more than 95% effective.