Norovirus

The majority of the time those that catch norovirus do not require medical treatment, as norovirus tends to run its course within a couple of days. Common symptoms of norovirus include:

• Nausea
• Vomiting
• Diarrhea
• Stomach cramping
• Low-grade fever

Health professionals advise people to drink plenty of liquids to avoid getting dehydrated, as severely dehydrated people will require hospitalization.

When to see a doctor

If you have the symptoms mentioned above, stay hydrated and see if your symptoms pass within a day or two. However, if signs of dehydration occur, consult a doctor immediately. Signs of dehydration include:

• Dry mouth
• Decreased urination
• Urination concentrated (very yellow)
• Fatigue
• Headache
• Dizziness
• Increased thirst
• Confusion
• Lack of tears or sweat
• Seizures

Babies, young children, and the elderly are most susceptible to becoming dehydrated, so be sure to monitor regularly for signs. If you suspect dehydration, consult a doctor immediately.

You should also consult a doctor if:

• You experience bloody stools
• Your symptoms do not get better after 3 days

Go to the nearest emergency medical facility if the following occurs:

• You develop a high fever (over 103 F)
• You have fainting spells
• You have difficulty breathing
• You have chest pain
• You’ve had no urine output despite drinking liquids for the last 12 hours
• You have a drop in blood pressure (which could cause dizziness or fainting)