Home remedies for croup

Croup is swelling around the voice box and upper airway, usually after a viral infection. It can cause a barking cough, hoarse voice, and a harsh high-pitched sound when breathing in. Symptoms may sound worse when a child is upset or crying. Fever can occur, but the key safety question is how comfortably the child is breathing, not how loud the cough sounds.

Hold your child upright and speak quietly to reduce distress. Offer frequent small sips of fluid and let them rest. Keep prescribed medicines available and use them exactly as directed. Cool fresh air may feel soothing for some children, but avoid smoke, steam burns, and hot vapour devices. Watch the child closely, including during sleep, because breathing effort can change. A clinician may recommend treatment such as a steroid or nebuliser treatment when swelling is significant.

Call emergency services if the child struggles for each breath, has ribs or neck pulling in, develops blue or grey lips, becomes unusually sleepy, cannot swallow saliva, or pauses in breathing. Seek urgent assessment for a harsh breathing noise while resting, worsening symptoms, or poor drinking with fewer wet nappies. A child-health consultation is appropriate when the diagnosis is uncertain or episodes recur.

How can I recognise noisy breathing at rest? Should my child have an emergency medicine plan? What should I do if the cough returns overnight, and when is nebuliser treatment considered?