Projectile vomiting

Projectile vomiting refers to a type of vomiting where the gastric contents are forcefully expelled in a stream or a series of spurts. This is different from regular vomiting, where the expulsion is not as forceful. Projectile vomiting is often a symptom of a more serious underlying condition and requires immediate medical attention.

Causes

Projectile vomiting can be caused by a variety of conditions. Some of the most common include:

• Gastroenteritis: This is an inflammation of the stomach and intestines, usually caused by a viral or bacterial infection.
• Pyloric stenosis: This is a condition in which the opening between the stomach and small intestine narrows, causing a blockage.
• Brain tumor: A tumor in the brain can increase intracranial pressure, leading to projectile vomiting.
• Meningitis: This is an inflammation of the membranes surrounding the brain and spinal cord.
• Bulimia nervosa: This is an eating disorder characterized by binge eating followed by purging, often through vomiting.

Symptoms

In addition to the forceful expulsion of vomit, other symptoms may accompany projectile vomiting, including:

• Nausea
• Abdominal pain
• Fever
• Headache
• Dehydration

Treatment

Treatment for projectile vomiting depends on the underlying cause. It may include:

• Rehydration therapy: This involves replacing fluids and electrolytes lost through vomiting.
• Medication: Antiemetic drugs can be used to control vomiting.
• Surgery: In cases of pyloric stenosis or brain tumors, surgery may be necessary.

See also

• Vomiting
• Nausea
• Gastroenteritis
• Pyloric stenosis
• Brain tumor
• Meningitis
• Bulimia nervosa

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