You are the conductor. If the “music” sounds wrong, meaning your child is struggling to breathe or you are worried about the sound of their cough, you must trust your instincts and seek advice.
While many coughs are harmless, you should seek medical attention if:
Note: If your child is struggling significantly to breathe or their lips turn blue, call 999 immediately.
For more information on colds and coughs in children, please visit the NHS website.
Learn more about colds and coughs in childrenLast reviewed: 17 December 2025
Next review due: 17 December 2028