Nausea can occur as a response to infections, such as viral gastroenteritis or urinary tract infections. Nausea can be associated with increased intracranial pressure, often caused by conditions like head trauma, brain tumors, or cerebral edema. Various conditions like gastritis, gastroenteritis, or peptic ulcers can cause inflammation in the digestive system and result in nausea. Persistent or severe coughing can trigger nausea due to the increased pressure and irritation in the chest and abdomen. Nausea can be a symptom of cancer, especially in advanced stages or during chemotherapy. Chest discomfort or angina caused by inadequate blood supply to the heart. Blockage in the intestines that disrupts normal digestion and leads to nausea. Nausea resulting feeding intolerance when feeding is given too quickly.īiophysical factors such as bowel obstruction, cardiac pain, gastrointestinal diseases, increased intracranial pressure, infections, and motion sickness can also contribute to nausea.

Discomfort in the stomach caused by factors like alcohol consumption, drug use, gastrointestinal bleeding, or iron supplements. Nausea experienced after surgery, often due to the effects of anesthesia or the body’s response to the surgical procedure. Certain drugs, such as painkillers, HIV treatment, aspirin, opioids, and chemotherapy agents, can cause nausea as a side effect. Abdominal bloating or swelling, leading to a feeling of fullness and discomfort in the stomach. Nausea can have various causes, including treatment-related factors such as gastric distention, certain medications, postoperative recovery, and tube feeding. Here are common reasons that can cause nausea: Understanding the underlying causes of nausea is important to identify the appropriate nursing assessments, interventions, and management strategies to alleviate this distressing symptom. Nurses play a crucial role in identifying the causes of nausea, administering antiemetic medications, assessing their effectiveness, and communicating relevant information to physicians for necessary treatment adjustments. Pregnancy-related nausea, also known as morning sickness, is a common experience for many women. It can have various causes, including medication side effects, chemical stimulation, gastrointestinal issues, or psychological factors. Nausea is a distressing sensation that may or may not lead to vomiting.

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