Hold your breath for 10 to 20 seconds
Sip cold water slowly
Gargle with ice water
Swallow a teaspoon of sugar
Breathe into a paper bag briefly
Pull your knees to your chest
Lean forward and sip water
Bite into a lemon
Drink water from the far side of a glass
Try a gentle Valsalva maneuver
Distract yourself and relax your breathing
Repeat a few times if needed
Seek medical help if hiccups last more than 48 hours