Vomiting

The act of vomiting deserves your respect. It's an orchestral event of the gut ― Mary Roach

Vomiting

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The beautiful act of vomiting

Vomiting may be one of most disgusting experiences you can have, but the physical processes behind it are actually beautifully choreographed. Even seeing another person vomit can make an otherwise well bystander start vomiting.

So why would a medical doctor work with biological scientists and engineers in North Carolina to build a vomiting machine — in fact, a projectile vomiting machine? They wanted to understand how Noroviruses spread through the air.

Vomiting is an involuntary and forceful expulsion of whatever happens to be in your stomach out through your mouth — and sometimes your nose.

There seems to be a vomiting centre in your brain known as the Area Postrema.…

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Resources

 The beautiful act of vomiting

Vomiting may be one of most disgusting experiences you can have, but the physical processes behind it are actually beautifully choreographed.

Cyclic Vomiting Syndrome Association

The Cyclic Vomiting Syndrome Association (CVSA) serves the needs of cyclic vomiting syndrome (CVS) sufferers, their families and professional care givers by raising awareness and providing education and support to those affected by cyclic vomiting, abdominal migraine and related disorders while advocating for and funding research.

Cyclical Vomiting Syndrome Association UK

We are a registered charity providing information and support to sufferers of Cyclical Vomiting Syndrome and their families.

Cleveland Clinic

Nausea and vomiting are not diseases, but rather are symptoms of many different conditions, such as infection ("stomach flu"), food poisoning, motion sickness, overeating, blocked intestine, illness, concussion or brain injury, appendicitis, and migraines.

eMedicineHealth

Vomiting and nausea are common symptoms that accompany many diseases and conditions. Problems with nausea and vomiting are related to the cause. Nausea and vomiting from motion sickness, seasickness, food poisoning, or cancer therapy can result in loss of water and electrolytes, which can lead to dehydration. Vomiting and nausea known as morning sickness may occur during pregnancy.

KidsHealth

Many different things can make kids throw up, including illnesses, motion sickness, stress, and other problems. In most cases, though, vomiting in children is caused by gastroenteritis, an infection of the digestive tract. Gastroenteritis, often called the "stomach flu," usually is caused by common viruses that we come into contact with every day. Besides causing vomiting, it also can cause nausea and diarrhea.

MedlinePlus

Nausea and vomiting may also be early warning signs of more serious medical problems, such as: •Appendicitis •Blockage in the intestines •Cancer or a tumor •Ingesting a drug or poison, especially by children •Ulcers in the lining of the stomach or small intestine

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