Discover how long norovirus symptoms last, how long you stay contagious, and more. Visit our urgent care clinic for proper treatment.
Whether you’re enjoying a stroll through Downtown Lenoir or grabbing lunch after a hike near Hibriten Mountain, winter in Lenoir has plenty to offer. But while you’re soaking up the season, it’s also important to stay alert for common winter illnesses like norovirus.
This highly contagious virus often strikes without warning and can leave you feeling wiped out for a few days. But how long should those symptoms last – and when is it time to seek medical care? Let’s take a closer look at what you can expect.
How Long Do Norovirus Symptoms Last?
The good news is that norovirus is usually short-lived. Symptoms typically appear within 12 to 48 hours after exposure and last between one and three days. However, recovery time can vary depending on factors such as age, overall health, and immune system strength. Even after symptoms subside, you can continue to spread the virus for days or even weeks.
For most people, the worst of the illness passes in 24 to 72 hours, but lingering fatigue and stomach discomfort can persist for a few days longer.
How Long Are You Contagious with Norovirus?
One of the biggest challenges with norovirus is that you remain contagious even after you start feeling better. The virus can spread:
- From the first day of symptoms until at least 48 hours after recovery
- Up to two weeks in some cases, especially in young children and people with weakened immune systems
- Through contaminated surfaces for days, as norovirus can survive on objects if not properly disinfected
To reduce the risk of infecting others, practice good hygiene, avoid preparing food for others, and disinfect high-touch surfaces frequently.
When Should You Seek Medical Care for Norovirus?
While most cases of norovirus resolve on their own, some situations require medical attention. You should see a doctor if you experience:
- Severe dehydration, which includes symptoms like dry mouth, dizziness, and little to no urination
- Persistent vomiting or diarrhea lasting longer than three days
- Blood in vomit or stool, which could indicate a more serious infection
- Intense stomach pain or cramping beyond the usual discomfort
If dehydration becomes severe, urgent care can provide IV fluids and supportive care to help you recover.
How Can You Prevent Norovirus?
Since norovirus spreads easily, taking preventive measures is key to avoiding infection. Protect yourself and others by:
- Washing your hands often with soap and water for at least 20 seconds, especially before eating or handling food
- Disinfecting surfaces with bleach-based cleaners to kill lingering virus particles
- Avoiding contact with sick individuals, particularly in high-risk settings like nursing homes or schools
- Cooking food thoroughly, especially shellfish, which can carry norovirus
- Staying home for at least 48 hours after symptoms stop to prevent spreading the virus to others
Recovering from Norovirus
There is no specific treatment for norovirus, but rest and hydration are essential for recovery. Drink plenty of fluids, such as water, broth, or electrolyte solutions, to replace lost fluids and prevent dehydration. Eating bland foods like toast, rice, and bananas can also help ease your stomach as you recover.
If symptoms become severe or dehydration sets in, visit AFC Lenoir for prompt medical support. With the right care, you’ll be back on your feet in no time.
