RSV is a common virus that almost every child catches in their early years. In older kids it usually feels like a cold. In babies and the youngest infants, though, it can settle into the small airways and make breathing harder, a condition called bronchiolitis. Knowing what to watch for helps you act at the right time.
This guide explains RSV and bronchiolitis, the breathing signs that matter most, and when to seek care. It is part of our guide to common childhood illnesses and is general health information, not a substitute for care from your child’s provider.
What are RSV and bronchiolitis?
RSV, short for respiratory syncytial virus, is one of the most common causes of coughs and colds in young children. When it moves into the small airways of the lungs, it causes bronchiolitis, with swelling and mucus that make breathing faster or harder. RSV usually starts like a cold, with a runny nose, mild cough, and fever, and after a day or two the cough may worsen and breathing may speed up. Most children recover with supportive care, but the youngest babies and those born early are more likely to have a harder time.
Breathing warning signs to watch for
With RSV, breathing is what to watch. Seek care right away if you notice any of these signs, and call 911 for severe trouble breathing.
Call your pediatrician or seek care right away if your baby has:
- Fast breathing, or working hard to breathe
- Nostrils flaring, or the skin pulling in around the ribs with each breath
- Wheezing, grunting, or pauses in breathing
- A bluish or gray color to the lips or face (call 911)
- Trouble feeding, far fewer wet diapers, or unusual sleepiness
A fever in a baby younger than three months is always a reason to call right away, and do not give a young baby fever medicine before they are seen.
Helping your child at home
For milder cases, supportive care is the goal.
- Keep the airways clear. Saline nose drops and gentle suctioning help babies breathe and feed more easily.
- Small, frequent feedings. Offer breastmilk, formula, or fluids in smaller amounts more often to keep your child hydrated.
- Rest and monitoring. Watch your child’s breathing, especially at night, and reach out if it changes.
Antibiotics do not treat RSV, because it is a virus. Skip over-the-counter cough and cold medicines for young children, and ask your pediatrician what is safe.
When to be seen at White's Pediatrics
When breathing looks different or feeding drops off, a visit can tell you whether it is RSV and how your child is doing. White’s Pediatrics offers same-day sick visits and welcomes walk-ins, with rapid RSV testing at all three clinic locations.
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Open when your child actually gets sick, not just during the workday Dalton daytime clinic: Monday to Friday, 8am to 5pm Dalton Urgent Care: Monday to Friday, 5pm to 9pm; Saturday and Sunday, 8am to 12 noon |
Spanish-speaking staff are available at every location, and all major insurances are accepted, including Georgia Medicaid and PeachCare.
To have your child seen in Dalton, Chatsworth, or Calhoun, call 706-876-2130 or visit whitespediatrics.com.
Frequently asked questions
How do I know if it is RSV or just a cold?
RSV often looks like a cold at first. The concern is breathing. If your child breathes fast or hard, feeds poorly, or seems to be working to breathe, call your pediatrician. A quick test can confirm RSV.
Is RSV dangerous?
For most older children it is mild and cold-like. It can be more serious in babies, premature infants, and children with certain health conditions, which is why watching breathing matters most in the youngest children.
How is RSV treated?
RSV is a virus, so antibiotics do not help. Care focuses on keeping the airways clear, staying hydrated, and rest. More severe cases may need support in the hospital.
How can I protect my baby from RSV?
Frequent handwashing, keeping sick visitors away, and not sharing cups or utensils all help. Ask your pediatrician about ways to protect infants during RSV season.
When should I call 911?
Call 911 for severe trouble breathing, bluish or gray lips or face, or pauses in your baby’s breathing. When in doubt about breathing, seek care right away.
Can I get a same-day RSV test?
Yes. White’s Pediatrics offers same-day visits and walk-ins with rapid RSV testing at all three locations in Dalton, Chatsworth, and Calhoun, plus evening and weekend coverage at the Dalton Urgent Care. Call 706-876-2130.
When breathing worries you, do not wait. White’s Pediatrics is here for your family in Dalton, Chatsworth, and Calhoun. Call 706-876-2130 or visit whitespediatrics.com to be seen.
For an overview of the other illnesses families see most often, visit our guide to common childhood illnesses.
