RSV & Bronchiolitis in Children — Medicaid (QUEST) Accepted
When a baby’s cold turns into fast, wheezy, hard breathing, it is frightening — and it is one of the most common reasons keiki end up in the hospital. Respiratory syncytial virus (RSV) and the chest illness it often causes, bronchiolitis, are usually manageable at home, and knowing the warning signs helps you act at the right moment.
What RSV and bronchiolitis are
RSV is a common respiratory virus. In older children and adults it usually feels like a cold. In babies it can infect the small airways of the lungs (the bronchioles), causing swelling and mucus — this is bronchiolitis. The American Academy of Pediatrics guideline on bronchiolitis applies to infants from 1 through 23 months of age. RSV is the leading cause of hospitalization in U.S. infants.
A note for Hawaiʻi families
On the mainland RSV has a defined winter season. Hawaiʻi is different: because of our tropical climate, RSV circulates closer to year-round, and the Hawaiʻi Department of Health recommends flexible, year-round timing for RSV prevention rather than the mainland’s fall-to-spring window. This matters for when your baby is offered protection (see below).
Signs and symptoms
Bronchiolitis often starts like a common cold — runny nose, congestion, mild cough — then over a few days moves into the chest with faster breathing, wheezing, and a deeper cough. Feeding may slow because a stuffy, working baby has trouble breathing and sucking at the same time. Symptoms usually peak around days 3 to 5.
How it is understood and evaluated
Following the American Academy of Pediatrics, providers diagnose bronchiolitis from the history and a physical exam — routine chest X-rays and lab tests are usually not needed and do not change care. We do assess risk factors for more severe illness, including age under 12 weeks, a history of prematurity, and underlying heart or lung conditions.
How it is treated — and how we approach it at Ohana Care Clinic
Most bronchiolitis is treated with supportive care at home: keeping the nose clear with saline and gentle suction, offering fluids in small frequent amounts, and watching the breathing. The AAP guideline is clear that albuterol (an asthma inhaler medicine) should not be routinely used for bronchiolitis, and antibiotics do not help a viral illness. We start from lōkahi — balance across the whole picture of your child’s health — and from mālama, careful watching, rather than reaching for medicines that don’t help. On prevention: an RSV antibody shot for infants (nirsevimab) and a vaccine during pregnancy can protect babies from severe RSV; because of Hawaiʻi’s year-round pattern, timing here is set with your provider rather than by the mainland calendar.
Getting care by telehealth
Most of our care at Ohana Care Clinic happens by secure video across Hawaiʻi. A new primary-care or pediatric patient is seen in person for the first visit at our Hilo clinic; after that, many follow-ups and quick questions work well by video. When your keiki is sick, a video visit can often tell us whether they need to be seen in person, saving you a drive when it isn’t needed.
When to get help now
Call 911 or go to the nearest emergency room if your child is struggling to breathe, turning blue around the lips, unresponsive, or you believe this is a life-threatening emergency. When in doubt, call us at (808) 867-8002 or use our symptom checker for after-hours guidance on whether your child needs to be seen.
Medically reviewed by Donna Leonard, MSN, APRN, FNP-C, pediatric nurse practitioner, and George Mackel, MSN, APRN, NP-C, PMHNP-BC, CARN-AP, President & Owner of Ohana Care Clinic.
Date published: July 2, 2026 · Last reviewed: July 2026 · Citations verified: July 2026
This article is general health education from Ohana Care Clinic. It is not a substitute for a personal evaluation by a qualified clinician who knows your child’s situation, and reading it does not create a provider–patient relationship. If you think your child may have a medical condition, reach out to us or another licensed provider. In an emergency, call 911.
