yes the force puts on a lot of preser on the lunges causing it to puncher
yes it can also explode your eyes.
Yes, you can die from holding in your sneeze, because your sneeze can go about 90 miles per hour and so if you do hold it in you can suffer from brain damage!
By holding a sneeze in, you can damage the blood vessels in your eyes, nose, and in your throat. You can also cause your eardrums to be damaged.
puncture
Sometimes doctors are able to stich your lung. Unfortunately, if you puncture a blood vessle, your lungs will fill up with blood and suffocate you. It's graphic, I know, but that's how it works.
The spear went into his side, puncturing his lung.
Lungs; your ribs and spine would break.
It can rupture the pleural cavity and cause a collapsed lung.
It's much better to let yourself sneeze. You sneeze because there's something inside your nose that isn't supposed to be there. When you sneeze, the air blasts out whatever was bothering your nose. Also, the pressure from holding in a sneeze could hurt your ears.
Your whole head will explode
Holding in a sneeze is like holding down the top of a jack-in-the-box. Why not just let it out? The air expelled by sneezes is said to travel up to 100 miles per hour; holding in a sneeze could cause fractures in the nasal cartilage, nosebleeds, burst eardrums, hearing loss, vertigo or detached retinas. Therefore it is best to let your sneeze fly (yet shielded by a hankie, preferably). Plus, your body is trying to clear out your pharynx-and that's a good thing. To help the sneeze come out, look at a bright light. This stimulates the optic nerve, which crosses wires with the sneeze center. The added irritation of an adjacent nerve will get the sneeze going.
yes, you lose 10 brain cells
Yes it is! Worst case serario you could end up brain damaged or even worse dead! Sneeze it out man.