Nights are often the hardest part when your baby is ill. A blocked nose, a cough or a fever can keep them waking every hour, and you may lie awake listening to every breath. Caring for a sick baby at night is about comfort, keeping them hydrated, keeping sleep safe and knowing which signs mean you should get help.
Quick answer: caring for a sick baby at night
- Comfort first: feeds, cuddles and saline drops for a blocked nose.
- Keep sleep safe: on the back, in their own cot, with no pillows or wedges.
- Offer feeds often to prevent dehydration.
- Trust your instincts: if breathing or behaviour worries you, get help.
Free printable: keep our Safe Sleep Checklist by the crib: eight quick checks for every nap and every night, based on AAP guidance.
Easing common symptoms
- Blocked nose: saline drops and gentle suction before feeds and sleep.
- Fever: light clothing, a cool room and paracetamol (acetaminophen) if your baby is uncomfortable, at the right dose. See baby fever: when to worry.
- Cough: a cool-mist humidifier may help; cough medicines are not recommended for babies.
- Tummy bugs: small, frequent feeds and spare sheets and pyjamas ready.
Safe sleep while your baby is unwell
- always place your baby on their back, even with a cold or reflux
- do not raise the mattress or use pillows, wedges or positioners
- keep your baby in their own cot in your room so you can hear them
- do not let your baby sleep in a car seat, swing or on a sofa with you
- avoid overheating; do not bundle up a feverish baby
See safe sleep practices.
Checking on your baby
Check your baby’s breathing, colour and temperature regularly. It is fine to let them sleep, but wake them for feeds if they are taking less than usual, and make sure they rouse normally.
Getting back on track
Sleep often stays disrupted for a few nights after illness. Return to your usual routine as soon as your baby is well. See a baby bedtime routine that works.
When to talk to your doctor
- fast or difficult breathing, grunting or ribs pulling in: seek urgent help
- pauses in breathing, or blue or grey lips: call emergency services
- fever in a baby under 3 months, or 39°C or higher at 3 to 6 months
- very sleepy, floppy or hard to wake
- fewer wet nappies or refusing feeds
- a rash that does not fade under a glass
Frequently asked questions
Should my sick baby sleep in my bed?
Bed-sharing carries risks, especially when babies are unwell or you are exhausted. Keep your baby in a cot next to your bed.
Can I raise the cot for a blocked nose?
No. Raising the mattress is not recommended. Use saline drops and suction instead.
Is it OK to give medicine at night?
Yes, if needed, at the correct dose and interval. See giving baby medicine safely.
Free printables: get our Safe Sleep Checklist, Feeding & Diaper Log and Hospital Bag Checklist, plus one short tip email a week. Join Babypino Weekly.
Sources
- NHS: Looking after a sick child; Is your baby or toddler seriously ill?
- American Academy of Pediatrics: Safe sleep recommendations (2022)
- The Lullaby Trust: Caring for a sick baby
This guide is general information, not medical advice. If your baby is unwell, contact your doctor. In an emergency, call your local emergency number.