Can antiviral medications be taken for norovirus?
Mar 10, 2025
Source: Cainiu Health
Dr. Bai Hongmei
Introduction
Norovirus infection does not require the use of antiviral medications, so patients should not take antiviral drugs. In daily life, it is important to pay attention to food hygiene and safety, and to strengthen food safety management to ensure that food remains safe throughout the entire supply chain. Strict hygiene practices must be followed during food processing, including separating raw and cooked foods to prevent cross-contamination.
Generally, there are currently no specific antiviral drugs available for norovirus, and antiviral medications are usually not required for norovirus infections. Detailed analysis is as follows:
Norovirus infection is a self-limiting disease; symptoms typically resolve naturally within 24-48 hours and generally do not last longer than 72 hours. Clinically, there are also no specific antiviral drugs for norovirus at present. The primary treatment approach for norovirus infection is symptomatic and supportive care, mainly aimed at alleviating symptoms and preventing complications such as dehydration. For example, when patients experience vomiting or diarrhea, antiemetic and antidiarrheal medications may be provided. At the same time, fluids and electrolytes are replenished through oral rehydration salts or intravenous hydration to maintain the body's internal stability, relying on the body's immune system to clear the virus.
In daily life, it is important to pay attention to food hygiene and safety, strengthen food safety management, and ensure that food remains safe throughout the supply chain. Strict hygiene protocols should be followed during food preparation, with clear separation of raw and cooked foods to avoid cross-contamination. Do not consume undercooked food, especially shellfish and other seafood.
