R11.1

Clinical Causes: Gastrointestinal infections (such as norovirus, rotavirus, or bacterial infections) Food poisoning or spoiled food Motion sickness or travel-related nausea Pregnancy (morning sickness) Migraine headaches Digestive disorders like ulcers, gastritis, or acid reflux Medications or side effects from treatments like chemotherapy Stress, anxiety, or emotional distress Metabolic or hormonal imbalances Serious conditions such as appendicitis, bowel obstruction, or brain injuries

Key Symptoms: Sudden forceful retching or gagging Nausea preceding vomiting Abdominal pain or cramping Salivation or excessive saliva production Dehydration symptoms like dry mouth, dizziness, or weakness Fever or chills in some cases Changes in appetite or food intolerance Weakness or fatigue

Diagnosis Path: Healthcare providers typically perform a thorough medical history and physical examination when diagnosing the cause of vomiting. Additional tests might include blood tests to identify infections or metabolic issues, imaging studies such as X-rays or ultrasound to check for abdominal abnormalities, and endoscopic procedures if gastrointestinal issues are suspected. The goal is to determine the underlying condition responsible for the vomiting to guide appropriate treatment.

Treatment Protocols: Treatment for vomiting depends on the underlying cause. General approaches include: - Resting and maintaining hydration by drinking clear fluids - Avoiding solid foods until nausea improves, then gradually reintroducing bland diets - Using medications like antiemetics to reduce nausea and vomiting, as recommended by a healthcare professional - Addressing specific conditions, such as infections with antibiotics or treating gastrointestinal disorders - Managing dehydration with intravenous fluids if necessary - Preventive measures for motion sickness or nausea related to specific triggers It is important to seek medical attention if vomiting persists for more than 24 hours, is severe, or is accompanied by symptoms like severe abdominal pain, high fever, blood in vomit, or signs of dehydration.