There is no specific antiviral treatment for norovirus; however, the symptoms and discomfort caused by the illness can be managed. Treatment typically focuses on preventing dehydration and alleviating symptoms to facilitate the patient's recovery.

Recommended approaches for norovirus treatment include:
* Bland Diet: Consuming easy-to-digest, mild foods.
* Fluid Intake: Drinking plenty of fluids to replace those lost due to vomiting and diarrhea. Oral rehydration solutions may be preferred.
* Rest: Getting sufficient rest for the body to recover.
* Medication Use: Taking symptom-relieving medications as directed by a healthcare professional.
* Intravenous Fluids: In cases of severe dehydration, some patients may require intravenous fluid supplementation.
* Eating and Drinking Schedule: Consuming small portions of meals and liquids spread throughout the day to soothe the stomach.