Simple practices that help dexamethasone work smoothly and safely for croup.
A single weight‑based dose often provides 24–48 hours of relief—extra doses are rarely needed unless directed.
Many parents notice easier breathing and fewer awakenings the night after the dose—this is expected and reassuring.
Cool mist, cuddles, and quiet help reduce distress while the steroid reduces swelling.
Offer sips of fluids and rest; avoid forcing large drinks.
If a tablet is used, crush and mix in a small spoonful of soft food and give right away.
Call if breathing worsens, stridor occurs at rest, or your child seems very tired.