When Should I Seek Help for Baby Crying or Sleep
You are up again at 3am, and the crying has not stopped for hours. It is hard to know when this is just a tough phase and when it is time to call someone for help. Here is a clear guide to the red flags that mean you should seek medical or developmental advice.
On this page
Trust your gut, but know the signs
You know your baby better than anyone. If something feels off, that is worth paying attention to. But when you are exhausted, it is easy to doubt yourself. So here are some concrete things to watch for.
A good first step is to check in with your health visitor, GP or paediatric nurse. They see this every day and can often reassure you or spot something you have missed. You do not need to wait until things are dire.
Red flags for medical help
Some crying and sleep problems have a physical cause that needs a doctor. Call your GP or go to A&E if your baby:
- Has a fever (over 38°C for a baby under three months, or over 39°C for an older baby)
- Is vomiting forcefully or has diarrhoea that won't stop
- Has not wet a nappy in six hours or more
- Is floppy or unusually hard to wake
- Has a high-pitched, weak or constant cry that sounds different from normal
- Has a bulging fontanelle (the soft spot on top of the head)
- Is breathing very fast, or has pauses in breathing
- Has a seizure or fit
These are not about sleep training or settling. These are signs your baby might be unwell and needs a medical assessment right away.
Also, if your baby cries for more than three hours a day, more than three days a week, for more than three weeks, that pattern is sometimes called colic. It is not a diagnosis, but it is a useful signal. Most colic resolves by four months. If it does not, or if the crying is getting worse, ask your doctor to check for reflux, a milk allergy or a feeding problem.
Red flags for developmental or feeding concerns
Sometimes the crying is about how your baby is growing and feeding. These are things to raise with your health visitor or a paediatrician:
- Your baby is not gaining weight, or is losing weight, over several weeks
- They seem hungry after every feed, or they refuse to feed and cry instead
- They are not meeting typical milestones for their age, like smiling, tracking a face with their eyes, or lifting their head
- They do not seem to settle with any soothing you try, even when you have ruled out hunger, a wet nappy and pain
- They arch their back or seem in pain during or after feeds
If your baby is over six months and still waking every one to two hours at night, that is worth a conversation too. Some babies are just light sleepers, but it can also point to reflux, ear infections or a feeding issue.
For more on what is normal, see What normal crying in newborns looks like and Why Is My Baby Crying at Night? Common Causes and Soothing Tips.
When the crying is affecting you
You are human. If you have not slept more than two hours at a stretch in weeks, you will struggle to think clearly, stay patient or feel like yourself. That is not a failure. It is biology.
It is time to seek help for yourself, not just the baby, when:
- You feel angry or resentful toward your baby, or toward your partner
- You have thoughts of harming your baby or yourself
- You are crying every day, or most days
- You cannot enjoy any part of being with your baby
- You are avoiding friends or family because you feel ashamed of how hard this is
- Your relationship with your partner is fraying under the strain
If any of this rings true, please talk to your GP. They can refer you to a counsellor or a perinatal mental health team. You can also look for a therapist through the professionals directory or through local services. And if you are in danger now, call emergency services or a crisis line from the list at the bottom of this page.
For more on supporting a partner or friend through this, see How Do I Support a Crying Parent.
When sleep problems might be something more
Most babies wake at night. That is normal. But some sleep problems can point to an underlying issue:
- Your baby snores loudly or has pauses in their breathing during sleep. This could be a sign of sleep apnoea or another breathing problem. Mention it to your doctor.
- Your baby sleeps very deeply and is hard to wake, even for feeds. In newborns, that can be a sign of jaundice or low blood sugar.
- Your baby is over a year old and still wakes every hour, and nothing you try makes a difference. This might be a sleep association that needs a gentle shift, or it could be a sign of an ear infection or other discomfort.
For a clearer picture of what is typical, read How Much Sleep Do Babies and Toddlers Need and How Can I Tell If My Baby Is Tired or Overstimulated.
When to see a specialist
Your GP is the best first stop. They can rule out common physical causes like reflux, ear infections, tongue-tie or cow's milk allergy. If needed, they can refer you to a paediatrician, a paediatric gastroenterologist or a feeding specialist.
If the crying is linked to feeding, a lactation consultant can help. If your baby is older and sleep is still a struggle, a paediatric sleep consultant might be useful. Some are available through the NHS or public health services, others are private.
If you are worried about your own mental health, a perinatal mental health team or a therapist who works with new parents can help. Your GP can point you to local options. Therapy O'Clock also has therapists who work with parents, if that suits you better.
One more thing: if you have a hormonal condition that affects your mood or energy, that can also affect how you cope with a crying baby. For more on that, see What Causes Hormonal Imbalance? Medical and Lifestyle Causes.
A note on culture and family
In some families, a crying baby is seen as something the mother should handle alone. In others, the whole extended family gets involved. Neither is right or wrong, but both can make it hard to know when to seek outside help.
If your family tells you that crying is normal and you just need to be patient, they might be right. But if your gut says something is wrong, listen to it. You can respect your family's advice and still call a doctor.
If you are far from your own family, or from the culture you grew up in, it can feel lonely. You might not have aunties or grandmothers to tell you what is normal. That is exactly when a health visitor, a GP or a parenting group can fill that gap.
Questions people ask
How long should I let my baby cry before I call a doctor?
There is no set time. If the cry sounds different or your baby is showing any of the medical red flags listed above, call right away. If you are just unsure, calling your health visitor or GP for reassurance is always fine.
My baby cries every evening for hours. Is that colic?
It could be. Colic is usually defined as crying for more than three hours a day, more than three days a week, for more than three weeks. It often starts around two to three weeks and peaks at six weeks. If it goes on past four months, or if you are worried about weight gain, see a doctor.
Can a baby cry itself to sleep?
Some sleep training methods involve letting a baby cry for short periods. That is a parenting choice, not a medical one. If you try it and your baby's crying escalates or you feel distressed, stop and talk to a health visitor or a sleep consultant.
Is it normal for my baby to wake every hour at night?
It is common, especially in young babies, but it is exhausting. If your baby is over six months and waking hourly, it might be a sleep association or a feeding issue. Talk to your health visitor.
When should I worry about my baby not gaining weight?
If your baby has not regained their birth weight by two weeks, or if they are not gaining steadily after that, see a doctor. A few days of slow gain is normal, but a downward trend is not.
My baby only settles when I hold them. Is that a problem?
No. Many babies need close contact to feel safe. It is not a problem unless it is causing you significant sleep loss or distress. If it is, ask for help with gentle settling techniques.
What if my baby cries every time I put them down?
That is very common. It can be a sign of reflux or a need for more closeness. Try a sling or carrier during the day, and mention it to your health visitor.
Can teething cause constant crying?
Yes, but it usually comes in bursts, not for hours on end. If the crying is constant and your baby is not cutting a tooth soon, check for other causes like an ear infection.
My baby is three months old and still cries all the time. Is that normal?
By three months, most babies cry less. If your baby is still crying for hours each day, ask your doctor to check for reflux, milk allergy or a feeding problem.
Should I wake my baby for feeds?
In the first few weeks, yes, if they are not waking on their own. Once they have regained their birth weight, you can let them sleep longer. If you are unsure, ask your midwife or health visitor.
When is it okay to let my baby cry for a few minutes while I take a break?
It is always okay to put your baby in a safe place, like a cot, and step out of the room for five to ten minutes to calm yourself. That is not neglect. That is self-care. If you feel you might hurt your baby, put them down and call a crisis line right away.
What if my doctor says everything is fine but the crying does not stop?
Ask for a second opinion, or ask to be referred to a paediatrician. You can also see a feeding specialist or a sleep consultant. Trust your gut. If something still feels wrong, keep asking.