Nausea & Vomiting – Causes, Diagnosis, and Treatment

Nausea & Vomiting – Causes, Diagnosis, and Treatment at Emirates Hospitals Group

Nausea and vomiting refer to a sensation of discomfort in the stomach that may lead to the forceful expulsion of stomach contents. These symptoms can be caused by a variety of conditions, ranging from mild digestive issues to more serious medical concerns. Persistent or severe nausea and vomiting can lead to dehydration and other complications, making medical evaluation at Emirates Hospitals Group essential for proper diagnosis and treatment.

Causes of Nausea & Vomiting

• Gastroenteritis (Stomach Flu): Viral or bacterial infections of the digestive tract can cause nausea, vomiting, diarrhea, and stomach cramps.
• Food Poisoning: Consuming contaminated food can lead to sudden nausea, vomiting, and diarrhea.
• Motion Sickness: Sensitivity to movement while traveling can disrupt the inner ear balance, causing nausea and vomiting.
• Pregnancy (Morning Sickness): Hormonal changes during pregnancy, especially in the first trimester, can trigger nausea and vomiting.
• Migraine: Severe headaches are often accompanied by nausea, vomiting, and sensitivity to light and sound.
• Gastroesophageal Reflux Disease (GERD): Acid reflux can cause nausea, heartburn, and regurgitation of stomach contents.
• Medications & Anesthesia: Some medications, including chemotherapy, painkillers, and anesthesia, can cause nausea and vomiting as side effects.
• Inner Ear Disorders: Conditions like vertigo or labyrinthitis can affect balance and lead to nausea.
• Serious Conditions: Appendicitis, gallbladder disease, or neurological disorders can also cause persistent nausea and vomiting.

Diagnosis of Nausea & Vomiting

A medical evaluation at Emirates Hospitals Group may include:

• Physical Examination: Assessing symptoms, hydration levels, and medical history.
• Blood Tests: Checking for infections, electrolyte imbalances, or underlying conditions.
• Imaging Tests: Ultrasound, X-rays, or CT scans for gastrointestinal or neurological issues.
• Stool or Urine Tests: Identifying infections, kidney issues, or digestive disorders.

Treatment for Nausea & Vomiting

Treatment depends on the cause and may include:

• Medications: Anti-nausea drugs (antiemetics), antibiotics for infections, or acid reducers for reflux.
• Hydration Therapy: Oral rehydration solutions or IV fluids for severe dehydration.
• Dietary Adjustments: Eating small, bland meals, avoiding spicy or greasy foods, and staying hydrated.
• Lifestyle Changes: Managing stress, avoiding motion sickness triggers, and improving sleep habits.
• Medical Procedures: In cases of severe conditions like appendicitis or gallbladder disease, surgical intervention may be required.

For persistent or severe nausea and vomiting, a consultation at Emirates Hospitals Group is recommended to determine the underlying cause and provide appropriate treatment.

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