Can You Have Sex While Infected with Norovirus? - Family Medicine

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Can a person diagnosed with norovirus engage in sexual activity?


Hello, doctor.
I would like to ask if it's safe to engage in sexual activity with my partner while I am diagnosed with norovirus.

ChunTing, 20~29 year old female. Ask Date: 2023/03/10

Dr. Cai Dongqi reply Family Medicine


Hello ChunTing: This virus is transmitted through the fecal-oral route.
As long as the food has not been contaminated by the mouth, it is not affected.
Remember to wash your hands before handling food.

Reply Date: 2023/03/10

More Info


When it comes to engaging in sexual activity while infected with norovirus, it is essential to consider both the nature of the virus and the potential risks involved. Norovirus is primarily known for causing gastroenteritis, which is characterized by symptoms such as vomiting, diarrhea, stomach cramps, and nausea. It is highly contagious and can spread through contaminated food, surfaces, and close contact with infected individuals.

While norovirus is not classified as a sexually transmitted infection (STI), the act of sexual intercourse during an active infection poses several health risks. Here are some key points to consider:
1. Transmission Risk: Although norovirus is not spread through sexual contact, close physical contact during sexual activity can facilitate the transmission of the virus. If you are experiencing symptoms such as vomiting or diarrhea, there is a risk that bodily fluids could come into contact with your partner, potentially leading to their infection.

2. Hygiene Concerns: Engaging in sexual activity while infected with norovirus can lead to hygiene issues. The risk of spreading the virus increases if proper hygiene practices are not followed. It is crucial to wash your hands thoroughly and avoid any contact with surfaces that may be contaminated.

3. Physical Well-being: During a norovirus infection, individuals often experience significant discomfort, fatigue, and dehydration. Engaging in sexual activity may not only be physically taxing but could also exacerbate symptoms. It is advisable to prioritize rest and recovery during this time.

4. Partner's Health: Consider the health of your partner as well. If you are infected, it is considerate to avoid sexual activity to protect their health. Norovirus can be particularly severe for individuals with weakened immune systems, the elderly, or those with underlying health conditions.

5. Timing: It is generally recommended to refrain from sexual activity until you have fully recovered from norovirus. The virus can remain in your system for a short period even after symptoms have resolved, so it is wise to wait at least 48 hours after the last episode of vomiting or diarrhea before resuming sexual activity.

In summary, while norovirus is not a sexually transmitted infection, the risks associated with engaging in sexual activity during an active infection are significant. It is best to prioritize your health and the health of your partner by abstaining from sexual activity until you have fully recovered. If you have further concerns or questions about your health, it is advisable to consult with a healthcare professional for personalized advice.

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