The Natural Health Circus: Natural Hiccup Cure
Reach back with your right hand and press your middle
finger into your spine between the vertebra as far down as you can
reach and hold for about a minute. The trick with all these remedies is
to change the tension on the diaphragm muscle. So whether you are being
scared or shocked or standing on your head or drinking water upside
down or whatever, that is what makes it work.