When is nausea a sign of something serious?

Nausea accompanied by chest pain, severe headache, stiff neck, high fever, bloody vomit, or severe abdominal pain warrants immediate medical attention. Persistent nausea lasting more than a few days should also be evaluated.

Does ginger really help with nausea?

Yes, multiple studies have shown that ginger is effective in reducing nausea, particularly for pregnancy-related nausea, motion sickness, and postoperative nausea. It can be consumed as tea, capsules, or candied ginger.

What is the best diet when experiencing nausea?

Start with clear liquids like broth and water, then progress to bland foods such as crackers, toast, rice, and bananas. Avoid greasy, spicy, or strongly flavored foods until the nausea resolves.

DigestiveICD-10: R11One of the most common symptoms in medicine; affects nearly everyone at some point

Nausea and Vomiting

Also known as: Emesis, Feeling Sick to the Stomach

Nausea is an uncomfortable sensation of unease in the stomach that often precedes vomiting, and it is one of the most common medical symptoms encountered in clinical practice. It can result from a wide range of causes including infections, medication side effects, motion sickness, pregnancy, and gastrointestinal disorders. While usually self-limiting, persistent or severe nausea and vomiting can lead to dehydration and electrolyte imbalances.

Symptoms

Queasy or unsettled feeling in the stomach

Increased salivation

Sweating and clamminess

Loss of appetite

Retching or dry heaving

Vomiting

Lightheadedness or dizziness

Causes

Gastroenteritis (stomach flu) from viral or bacterial infection
Motion sickness or vestibular disorders
Pregnancy (morning sickness)
Medication side effects (chemotherapy, opioids, antibiotics)
Food poisoning or food intolerances
Migraines

Risk Factors

Pregnancy, especially the first trimester
Motion sensitivity or inner ear conditions
Undergoing chemotherapy or radiation
Recent surgery (postoperative nausea)
Gastroparesis or other digestive motility disorders

Diagnosis

Medical history and physical examination
Blood tests including electrolytes, glucose, and liver function
Pregnancy test if applicable
Imaging (CT, ultrasound) if obstruction or abdominal pathology is suspected

Treatment

Antiemetics (ondansetron, promethazine, metoclopramide)
Oral rehydration solutions to prevent dehydration
Dietary modification — BRAT diet (bananas, rice, applesauce, toast)
Ginger supplements or ginger tea
Treating the underlying cause (antibiotics for infection, stopping offending medications)

Prevention

Eat small, frequent meals rather than large portions
Avoid strong odors, spicy, or greasy foods if prone to nausea
Take anti-motion-sickness medication before travel
Stay hydrated, especially during illness

When to See a Doctor

Vomiting lasting more than 24 hours in adults or 12 hours in children
Signs of dehydration (dry mouth, dark urine, dizziness)
Vomiting blood or material that looks like coffee grounds
Severe abdominal pain accompanying nausea and vomiting

Frequently Asked Questions

Related Conditions

Norovirus Infection

Infectious

Migraine

Neurological

Peptic Ulcer Disease

Digestive

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Medical Disclaimer: This content is for educational and informational purposes only. It is not a substitute for professional medical advice, diagnosis, or treatment. Always consult a qualified healthcare provider.

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