RSV Symptoms in Adults: Timeline and When to Get Care

Not Just for Kids: When Adults Should Seek Care for RSV

When your chest feels heavy, you’re coughing more than usual and your fatigue is worse than you’d expect, you may wonder: Is this just a cold? Or could it be the flu, COVID-19 or something else entirely? During cold and flu season, when several respiratory illnesses are circulating at once, it’s understandable to question what’s causing your symptoms.

One virus you might not expect is respiratory syncytial virus (RSV), because it’s often associated with infants and young children. RSV is a respiratory virus that infects the nose, throat and lungs and spreads through coughing, sneezing, close contact and by touching contaminated surfaces and then touching your face.

What Is RSV and Why Does It Matter for Adults?

For healthy adults, RSV usually causes mild cold-like symptoms. But in high-risk adults, those over 65 or with chronic lung disease, heart disease, diabetes or weakened immune systems, RSV can lead to complications like bronchitis or pneumonia.

If you have asthma, chronic obstructive pulmonary disease (COPD), heart disease, diabetes or a weakened immune system, RSV symptoms can become serious quickly. That’s why paying attention to how you feel and how your symptoms change matters.

Symptoms of RSV in Adults

RSV symptoms are often mild to begin with and gradually worsen. For healthy adults, symptoms typically remain manageable, but high-risk adults may experience more severe or prolonged symptoms.

Common RSV symptoms in adults include the following:

• Congestion or a runny nose
• Cough
• Fatigue
• Headache
• Low-grade fever
• Sore throat

Signs to watch for in high-risk adults or worsening illness include:

• Wheezing or shortness of breath
• Persistent or worsening cough
• Chest tightness
• Fatigue that limits daily activities
• Dehydration

RSV Timeline: How Symptoms Progress in Adults

Understanding how RSV progresses can help you decide when to keep monitoring your symptoms at home and when to seek care. If your symptoms are worsening instead of improving, that’s an important sign to seek care.

How RSV Differs from Flu and COVID-19

RSV shares symptoms with other respiratory viruses.

When Should Adults Seek Urgent Care for RSV Symptoms?

Even mild RSV can feel concerning, but certain signs indicate you should seek care, including:

• Wheezing or trouble breathing
• High fever or persistent fever
• Symptoms worsen instead of improving
• You’re over 65 or have underlying health conditions

Treatment for RSV in Adults

Most adults do not need antiviral medication. Treatment focuses on managing symptoms and supportive care like rest, fluids and over-the-counter pain or fever reducers.

High-risk adults or those with wheezing may benefit from inhalers or breathing treatments and humidifiers to soothe airways.

Antibiotics are not used to treat the virus itself, but may be prescribed if a secondary bacterial infection develops. Severe cases may require hospitalization for oxygen or intravenous fluids, especially for high-risk adults. Early care reduces the risk of complications.

How to Prevent RSV and Protect Those at Risk

RSV spreads easily, but taking simple steps can help reduce your risk factors, including:

• Avoiding close contact with people who are sick when possible
• Disinfecting frequently touched surfaces
• Staying home if you’re feeling unwell, which can help protect older adults and people with weakened immune systems
• Washing your hands often, especially after coughing or sneezing
• Wearing a mask when you’re sick or if you’re around high-risk individuals

If you’re 60 or older, RSV vaccines are now available. If you’re in a higher-risk group or caring for someone who is, talking with a healthcare provider about immunization can be an important preventive step.

Know the Signs and Don’t Wait to Get Help

When you’re not feeling like yourself, getting answers can help you feel more confident about your next steps. If your symptoms aren’t improving, it’s OK to seek care. Don’t wait it out or guess what’s causing your symptoms.

With convenient locations in Florida, Kansas and North Carolina, and same-day care available, there’s an AdventHealth Centra Care urgent care clinic near you. Walk in or find your closest location for compassionate support, so you can breathe easier and focus on healing.