Why do i get hicupps after i eat ?? they last for a long time.?

Why do i get hicupps after i eat ?? they last for a long time.?
hiccups are caused by air trapped in your esophagus...it is slowly escaping...this is caused by eating too fast, the air does not have time to escape...you should try to take smaller bites, eat slower, and drink alot of fluids with meals...this also helps with your overall digestion as well :)
SOMETIMES IT COMES FROM EATING TOO FAST
TRY EATING SLOW AND WASHING IT DOWN MORE OCCASSIONALLY
I don't know but here are some top cures!

Pouring a can of sulfuric acid over your head.
Reading War and Peace by Leo Tolstoy.
Lying down.
Standing up.
Drinking three pints of water while standing on your head.
Drinking three pints of vodka while standing on your head.
Staying awake for 72 hours.
Holding your breath for 72 hours.
Reading Decline and Fall of the Roman Empire by Edward Gibbon.
Trepanning.
Exorcism.
Amputation.
Learn every dead baby joke in THE WORLD.
That's probably because you eat too fast and/or don't chew the food properly.
Try slowing down, eat smaller bites and chew each bite longer.
It's not caused by air or anything else trapped anywhere. It is a simple muscle spasm of the diaphragm. Maybe eating too fast. Babies tend to get it a lot. Just relax, try to breath evenly. They go away on their own. If they last excessively long a muscle relaxer will help