A sudden fever or a deep cough can leave you feeling miserable within hours. While the flu may be your first thought, another virus called RSV can cause similar symptoms and often circulates at the same time. Adding to the confusion, it’s possible to be infected with more than one respiratory virus at once.
If your symptoms aren’t improving or you’re unsure what’s behind them, a quick evaluation at Thibodaux Regional Urgent Care can help you determine the most likely cause.
Understanding flu and RSV
Flu and RSV are both respiratory viruses that affect the airways and lungs, which is why their symptoms can look similar at first glance. Influenza often begins suddenly, with fever and body aches that can leave you feeling drained in less than a day. A persistent cough and headache may follow as the illness progresses.
RSV, which stands for respiratory syncytial virus, can resemble a cold or mild bronchitis. According to the Mayo Clinic, it commonly causes cough and congestion, and some people develop a low-grade fever or fatigue. In young children and older adults, RSV can sometimes lead to more serious breathing concerns.
Since these viruses affect the same parts of the body, it isn’t always possible to tell them apart based on how they make you feel.
Can both infections happen at the same time?
It’s possible to have the flu and RSV at the same time. Medical professionals like those at the Centers for Disease Control and Prevention refer to this as a coinfection.
Coinfection can happen when a person is exposed to multiple viruses within a brief period. If the immune system is already working to fight off one infection, a second virus can still take hold. It’s not common, but it is a documented phenomenon, and the spread of multiple respiratory viruses in a community makes overlapping infections more likely.
What symptoms might look like
When flu and RSV happen simultaneously, the illness can resemble either infection on its own, but the overall impact may feel more intense or last longer than you would expect. You might notice a mix of respiratory and more general symptoms, such as:
- A persistent cough
- Fever
- Body aches
- Congestion
- Fatigue
Expect to feel a variety of symptoms as the illness progresses. You might feel better for a bit, only to find that the cough lingers or that your breathing feels more labored. If your breathing becomes difficult or a cough steadily worsens, those changes should prompt close monitoring and an evaluation at our urgent care clinic.
How testing can identify the cause
It’s very difficult to tell the two viruses apart without a comprehensive test to tell them apart. Respiratory virus testing can help identify the specific infection and provide clearer direction for your care.
At Thibodaux Regional Urgent Care, we offer rapid testing for the flu and RSV during respiratory virus season. Based on our findings, we might recommend supportive treatment to help manage any discomfort while your body recovers.
Steps that can help reduce the spread
The flu and RSV both spread through respiratory droplets and close contact, which makes it easy for them to move through households and classrooms alike. Whenever you’re sick, there’s a possibility for routine interactions to expose others without your knowledge. Taking practical precautions can help limit how far your infection travels to others.
If you can, staying home when possible gives your body time to recover and reduces contact with others. The CDC recommends using a tissue or your elbow to cover coughs and sneezes, along with frequent hand washing. These habits are especially important before preparing food or spending time with friends or loved ones.
When to visit urgent care for respiratory symptoms
If your fever has lasted several days or your cough continues to worsen, it’s reasonable to come to urgent care. A screening can also be helpful if the symptoms interfere with your work or school.
At Thibodaux Regional Urgent Care, we treat a range of non-life-threatening illnesses for both children and adults, including respiratory infections. Our clinics offer on-site testing that can help us guide your care.
Find clarity about your flu and RSV symptoms
Most viruses improve gradually over a few days. If your symptoms are taking a turn for the worse, testing can clarify what’s happening and what can be done about it. When you need answers about you respiratory symptoms, Thibodaux Regional Urgent Care is available seven days a week. Visit us at our Thibodaux, Houma or Gray location for a prompt evaluation — no prior appointment necessary.
