How do you treat croup at home?
Last updated September 3, 2026.
Most croup is mild and passes in a few days; home care is keeping the airway calm - stay calm yourself (crying tightens the airway), sit your child upright, offer fluids, and use child-dosed paracetamol for fever. The steam-bathroom trick is no longer recommended - no evidence, plus scald risk. The critical part is knowing when home care ends: struggling to breathe, noisy breathing at rest, drooling, blue or grey lips, or unusual drowsiness means emergency help now. Same-day advice for non-improving bark, children under one, or any real worry - a single clinician-prescribed steroid dose is the standard fix for anything beyond mild. Pymander is a free AI doctor, 24/7 by text, and can help you judge tonight's cough.
What to do
- Calm is treatment: crying tightens the airway - cuddle, upright, quiet room.
- Skip the steam: no evidence it helps, real scald risk.
- Learn the emergency signs: rest stridor, drooling, blue lips, struggling to breathe.
- Know the steroid option: one clinician-prescribed dose fixes moderate croup fast.
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