if the desire to sneeze happens when the conversation involved a serious, important meeting or in a quiet room, people prefer to hold. Let's not hold back a sneeze because it can be dangerous.

Some people try to suppress a sneeze by pressing their noses so desire to sneeze disappears. It turned out to suppress a sneeze can actually be a serious problem if you often do.

The human sneeze speed is 161 km / h, so that if someone is detained for a sneeze then the body must withstand such speeds suddenly. This of course will affect the functioning of the body and cause bacteria that should be issued instead go back.

"Sneezing is a positive activity because it has a function to clean the pharynx (the cavity between the nose, mouth and throat) and this is a good thing, while the net hold is dangerous because it could pose some risk," said Dr. Michael Roizen, chief Clevelend Officer Wellness Clinics, as quoted from Doctoroz.com.

Roizen said there are some dangers that could be caused if someone suppress a sneeze, namely:

- Causing fractures in the nasal cartilage

- Nosebleed

- Rupture of the eardrum

- Hearing loss

- Vertigo

- A detached retina or have emphysema.

This is because the body is trying to hold the high speed of a sneeze. Injury arising generally affect the structure of the inside of the head.

Emphysema is a condition that can affect children or adults, the condition is very dangerous and potentially deadly because it can restrict air supply. Signs that arise are usually the face or neck swelling and discomfort arises. "To help a person to be easily sneezing can be a way to see a bright light, a friend anehdidunia.blogspot, it can stimulate the optic nerve that crosses the center line sneezing. Addition, nerve irritation that occurs in the near center of sneezing can also cause a person to sneeze," he added .

When someone sneezes is usually followed by the release of bacteria or germs from the body. It is useful to keep the nose to keep them clean, so often sneeze occurs repeatedly.

So do not ever hold back a sneeze to avoid some of the risk. But do not forget to cover your mouth and nose with a hand, a tissue, handkerchief or the crook of his arm when sneezing, so bacteria and germs that come out do not harm others.