Wednesday, May 13, 2026
May is peak season for asthma flare-ups — small steps at home make a big difference
Nearly 1 in 13 school-age children in the U.S.
has asthma, and May's pollen, tree blooms, and changing weather make it one of the toughest months for symptoms.
Pediatricians say spring is the right moment to dust off your child's Asthma Action Plan, check inhaler technique, and refill controller medications before a flare turns into a missed school day.
With consistent daily care, most kids can run, play, and sleep without symptoms.
Spring is a good time to review the written plan with your pediatrician — especially the green, yellow, and red zones — so caregivers and schools know what to do.
Most kids under 8 should use a spacer with their inhaler. Without it, a large share of the medicine never reaches the lungs.
Tree and grass pollen counts peak in May. A quick rinse after outdoor play and closed bedroom windows at night can ease overnight coughing.
Daily controller inhalers work by preventing flare-ups, not by treating them. Stopping them when your child feels well is one of the most common reasons symptoms come back.
Kids with well-controlled asthma can — and should — play sports. If activity triggers symptoms, your pediatrician can adjust the plan rather than benching your child.
Use Asthma Awareness Month as a natural prompt for proactive outreach: flag patients who haven't had an asthma visit in 12 months, run a spacer-technique check at any spring well visit, and confirm Asthma Action Plans are on file with schools before the year ends. A brief refill-and-review message in May can prevent summer-camp ER visits and reduce fall back-to-school flare-ups.
Source: AAP asthma care; NHLBI 2020 Focused Updates
