usually when you laugh alot, that's what mostly causes hiccups
Hiccups
no its natural causes
When you laugh you breathe in a lot of air and that causes hiccups
Hiccups are triggered in infants just as they are in adults. A sudden contraction located in the diaphragm occurs and irration ensues. Hiccups have nothing to do with breathing.
You are swallowing air to fast.
Hiccoughs are always normal. Don't worry so much!
Hiccups are caused by a sudden jerk in your diaphragm that causes you to breathe in air very quickly.
Hiccups or formally hiccough are usually contraction within diaphragms and rushes air in and out times and times until the process ends with control. Causes can be that you quickly eat your food, dry or sore throat, and that you panic too much like what causes asthma.
Most common cause is a spasm of the veges nerve, which causes a twitch to occur in the diaphragm. People get hiccups for drinking to much water
One can find information on what causes hiccups on several websites. The best information can be found on Kidshealth. Yahoo and for chronic hiccup cases use (GARD) Generic and Rare Diseases.
The diaphragm pulls down and allows more air into the lungs.
hiccups are caused by a spazem in the stomache ...... ...... sorry that's all i know ;)