Vomiting

Vomiting, also known as emesis, is the forceful expulsion of stomach contents through the mouth. It's a complex physiological process triggered by various stimuli, including infections, food poisoning, motion sickness, pregnancy, and certain medications. The act involves a coordinated sequence of muscle contractions, including those in the diaphragm and abdominal walls, pushing the contents upwards and outwards. The process is controlled by the Vomiting center in the brainstem, which receives signals from the gastrointestinal tract, chemoreceptor trigger zone, and other areas. It serves as a protective mechanism to eliminate harmful substances, but prolonged Vomiting can lead to dehydration and electrolyte imbalance.

Vomiting meaning with examples

• After eating the spoiled seafood, Sarah began Vomiting violently. Her body's natural defense mechanism kicked in, trying to rid itself of the toxins that were causing such distress. The retching sounds echoed through the small apartment, and each heave brought with it a wave of nausea and exhaustion, leaving her weak.
• During her first trimester, Maria experienced frequent Vomiting due to morning sickness. This common symptom, driven by hormonal changes, made it difficult for her to keep any food down. She consulted her doctor, who advised her on strategies to manage the nausea and minimize the Vomiting episodes.
• The patient exhibited persistent Vomiting following his chemotherapy treatment. The medication's side effects triggered the release of chemicals in the body that activated the Vomiting center in his brain. The doctors worked diligently to prescribe antiemetic medication, hoping to curb this unpleasant effect.
• The child, suffering from the flu, was Vomiting frequently throughout the night. The viral infection caused inflammation in the gastrointestinal tract, resulting in the regurgitation of fluids. His parents stayed up all night, cleaning up after him and trying to keep him hydrated.
• Extreme motion sickness caused the passenger to vomit during the turbulence of a long haul flight. The conflicting signals sent to the brain from the inner ear and eyes triggered a sudden onset of nausea and ultimately, vomiting. The airplane's air circulation only exacerbated the unpleasant experience for the passengers around him.