Why we get Hiccups ?

A hiccup is very normal to us. But do we actually know why hiccups occur ? A hiccup is a contraction of the diaphragm that repeats several times per minute. In humans, the abrupt rush of air into the lungs causes the vocal sounds to close, creating a "hic" sound. Hiccups are the result of an action the body takes to protect itself.

Hiccups can start because hot food has irritated the phrenic nerve or when gas in the stomach presses upward against the diaphragm. The diaphragm separates the chest from the stomach. The diaphragm tightens and pulls air into the lungs. Hiccups are involuntary contractions of the diaphragm that occur along with contractions of the larynx and closure of the glottis, arresting the inflow of air. Hiccups are commonly induced by minor stomach upsets.

What are the causes of Hiccups ?

• Overeating
• Rapid eating
• Sudden temperature changes
• Laughing
• Tobacco use
• Consuming alcohol, dry breads, some spicy food
• Abdominal surgery can also irritate the nerves that control diaphragm, causing hiccups

How to Overcome Hiccups ?
A solution involving sugar placed on or under the tongue can be an efficient method. It has seen that the process of holding one's breath serves to quite the sound caused due to hiccups. When the breath is held in such a way that the chest cavity and lips are used to create a prison for the sound, hiccups can go unnoticed, but it must be noted that hiccups will run their full course when the method is acknowledged.
Home treatment like drinking water is effective. Biting lemon can also be effective for hiccups.

Most hiccups will stop on their own. Home remedies are generally sufficient to resolve hiccuping. For persistent hiccups (lasting more than three hours) treatment varies. Some muscle relaxants, sedatives, analgesics and even stimulants have been reported to help alleviate hiccup symptoms.

Note : Hiccups are often rhythmic. They are usually just a temporary minor annoyance, but prolonged hiccups may signal a major medical problem.