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When to see a doctor
By Mayo Clinic staff
Call 911 or emergency medical assistance
Seek prompt medical attention if nausea and vomiting are accompanied by other warning signs:
- Chest pain
- Severe abdominal pain or cramping
- Blurred vision
- Fainting
- Confusion
- Cold, clammy, pale skin
- High fever and stiff neck
- Fecal material or fecal odor in the vomit
Seek immediate medical attention
Ask someone to drive you to urgent care or the emergency room if:
- Nausea and vomiting are accompanied by pain or a severe headache, especially if you haven't had this type of headache before
- You're unable to eat or drink anything for 12 hours or your child hasn't been able to keep liquids down for eight hours
- You have signs or symptoms of dehydration — excessive thirst, dry mouth, infrequent urination, dark-colored urine and weakness, dizziness or lightheadedness upon standing
- Your vomit contains blood, resembles coffee grounds or is green
Schedule a doctor's visit
Make an appointment with your doctor if:
- Vomiting lasts more than two days for adults, 24 hours for children under age 2 or 12 hours for infants
- You've had bouts of nausea and vomiting for longer than one month
- You've experienced unexplained weight loss along with nausea and vomiting
Take self-care measures while you wait for your appointment with your doctor:
- Take it easy. Too much activity and not getting enough rest might make nausea worse.
- Stay hydrated. Take small sips of cold, clear, carbonated or sour drinks, such as ginger ale, lemonade and water. Mint tea also may help.
- Avoid strong odors and other triggers. Food and cooking smells, perfume, smoke, stuffy rooms, heat, humidity, flickering lights, and driving are among the possible triggers of nausea and vomiting.
- Eat bland foods. Start with easily digested foods such as gelatin, crackers and toast. When you can keep these down, try cereal, rice, fruit, and salty or high-protein, high-carbohydrate foods. Avoid fatty or spicy foods. Wait to eat solid foods until about six hours after the last time you vomited.
- Use over-the-counter (OTC) motion sickness medicines. If you're planning a trip, OTC motion sickness drugs, such as Dramamine or Bonine, may help calm your queasy stomach. For longer journeys, such as a cruise, ask your doctor about prescription motion sickness patches.
If your queasiness stems from pregnancy, try nibbling on some crackers before you get out of bed in the morning.
- Longstreth GF. Approach to the adult patient with nausea and vomiting. http://www.uptodate.com/home/index.html. Accessed March 2, 2009.
- Scorza K, et al. Evaluation of nausea and vomiting. American Family Physician. 2007;76:76.
- Di Lorenzo C. Approach to the child with nausea and vomiting. http://www.uptodate.com/home/index.html. Accessed March 2, 2009.
- Shakil A, et al. Gastrointestinal complications of diabetes. American Family Physician. 2008;77:1697.
- Funai EF. Hyperemesis gravidarum. http://www.uptodate.com/home/index.html. Accessed March 2, 2009.
