Over the past few weeks I’ve had several questions from
parents on a problem referred to as sleep feeding. What is it? Why do babies do it? What can I do about it? And (perhaps the most interesting
issue) where did this problem come from?
Here’s my take. And I’ll
modify this over time as I learn more.
What is sleep
feeding?
Quite simply, sleep
feeding is a popular term used to describe babies who feed nearly exclusively
when asleep. Better put, these are
babies who have such a difficult time feeding when awake that their sleep state
appears to relax them to the point that they are more organized and able to
feed. Parents are consequently forced to put their baby to sleep in order to
help them maintain their intake.
Mention of the problem in our current body of medical literature is
scarce, if not absent.
But while
the popular discussion of sleep feeding is new, the problem is not. I describe the phenomenon of sleep
feeding in my 2007 book, Colic Solved –
The Essential Guide to Infant Reflux and the Care of Your Crying,
Difficult-to-Soothe Baby (see page 46). And over the past 10 years I’ve evaluated and treated many
babies with sleep feeding.
Most babies I have seen with sleep feeding represent
variants where some feeding can be completed while awake but only with a great
deal of effort.
What causes sleep
feeding?
As someone who has
made a living evaluating feeding and digestive disorders in babies, I have
found that the vast majority of infants with sleep feeding in my practice
suffer with symptoms of acid reflux.
Here’s what happens:
1.
Babies with their recumbent posture, poor gastric
emptying, loose lower esophageal sphincters and liquid diets are naturally
prone to reflux. Those with
significant reflux sustain inflammation or irritation in the swallowing tube
(esophagus).
2.
Painful esophageal inflammation leads to painful
feeding marked by frequent pulling from the bottle or nipple.
3.
If not treated, babies continue to struggle to feed and
potentially develop an aversion to feeding.
4.
Parents discover that feeding goes better when sleeping
and the pattern is facilitated in order to maintain appropriate milk intake.
Another problem that can predispose to a pattern of sleep
feeding in babies is milk protein allergy. Allergy can create inflammation just like that seen with
acid reflux. And while we always
have to consider anatomic problems in any baby with feeding issues, those with
anatomic issues in the throat or swallowing tube are unlikely to feed any
better when asleep. In other
words, the plumbing won’t change with state of arousal.
It’s important to look beyond the pattern of feeding while
asleep in order to identify what’s behind an infant’s feeding issue. In other words, the nature and pattern
of feeding while awake often offers clues to the presence of reflux esophagitis
in a baby. And the same is true
for allergic inflammation in the gut.
Other signs and symptoms as detailed in my book will help identify the
baby with subtle signs of reflux or painful feeding.
In theory, any condition that interferes with smooth,
comfortable feeding could lead a parent to help a baby develop sleep
feeding. Consequently acid reflux
should not be assumed to be the primary problem. It needs to be diagnosed based on clinical criteria.
What can parents do
with a sleep feeding baby?
It’s important for parents to understand that sleep feeding appears to
be a reactive phenomenon rather than a primary problem or condition. In other words, feeding during sleep is
a pattern that develops out of necessity in a child with an issue that prevents
effective feeding while awake. What’s the primary issue? Consequently our attention needs to be
on identifying what’s going on to create such problematic feeding. This is not an issue that you can
resolve on the Internet or through the advice of others in a chat room. While support is critical, a hands-on
assessment by a trained expert is critical.
Here are a few things to keep in mind when getting help for
your baby:
·
Look and
treat. Look for and treat
conditions that predispose to painful or difficult feeding. Acid reflux and allergy need to be
firmly excluded.
·
Enlist an
expert. If acid reflux has
been firmly excluded, consider an assessment by a pediatric speech pathologist
or occupational therapist experienced in infant feeding. Two things are critical here: pediatric specialization and infant
feeding experience. You want to
find a therapist who spends all of their time with children and has extensive
clinical experience in infant feeding disorders. If you live in a small community, seeking the input of a
speech pathologist or OT who dabbles in children may be a waste of time. Beat a path to the nearest city with
pediatric services. If your
pediatrician isn’t immediately comfortable assessing your baby look for consultation
with a pediatric gastroenterologist.
·
Simple
feeding difficulty or long standing aversion? Recognize that when a baby’s primary feeding problem is
identified and treated early, normal patterns of eating while awake can often
be resumed. The baby older than
5-6 months of age, however, may potentially have aversive behaviors that persist
long after the primary problem has been addressed. This mandates therapy by a professional experienced in
infant feeding therapy.
·
Never
force feed. While tempting,
force feeding a baby with an underlying feeding issue is likely to compound the
stress, fear and anxiety already associated with the bottle or breast.
Why are parents
talking about sleep feeding?
This
is possibly the most interesting question surrounding the sleep feeding
phenomenon. Why wasn’t anyone
talking about this last year, for example. Is this some sort of new issue? A modern epidemic perhaps? Hardly. As I
mentioned, sleep feeding has been around as long as reflux has plagued
babies. The current discussion is
just one step in the sequence of recognizing the problem of reflux in babies.
It’s interesting to note that “sleep feeding” or “dream
feeding” as a concept has become popularized recently due to social networking
– Chat rooms and other forms of social media are allowing mothers with sleep
feeding babies to share their experiences and recognize that their baby’s
unusual behavior may not be that unusual.
This is a clear example of how e-patients empower themselves and
actually get answers.
Should your pediatrician know about sleep feeding?
I
would have to say that as someone who takes referrals from 200-300 well-trained
pediatricians, knowledge about sleep feeding and its relationship to acid
reflux disease is not standard.
Remember that acid reflux disease in infancy and childhood is still a
relatively new concept. And considering
that this phenomenon hasn’t been reported in the medical literature I wouldn’t
expect it to be in the minds of primary care physicians. Keep in mind, however, that there
remain physicians in practice who don’t believe that acid reflux disease is
much of a concern in children.
This is one more reason to be informed.
Most babies suffering with sleep feeding will typically
demonstrate other signs of reflux or allergy. But bringing these issues to the forefront during a doctor’s
visit is more likely to result in intervention and appropriate treatment.
Help me to help you
If your baby is a sleep feeder I would
love to hear from you. While I
can’t offer medical advice, our discussion will help me learn about the
patterns of sleep feeding encountered by parents. Email colic1 at mac dot com.