|
January 26, 2001
News this month
Teething troubles come under suspicion
Teething certainly does
not look like fun for infants and toddlers. Beginning at only a
few months of age, babies must endure super-sharp teeth cutting
through reddened gums. For generations, parents and some doctors
have associated teething with crankiness, fever, drooling and even
diarrhea in young children. However, beginning about 30 years ago,
scientific studies raised doubts there is any connection between
teething and these symptoms in children. Yet the beliefs remain.
The study did not confirm the expected strong association
between tooth eruption and a host of teething symptoms in children
six to 30 months old.
Don't blame teething
The latest effort to disprove this association is a study published
in the December 2000 issue of Pediatrics. An Australian research
team studied 21 children six to 24 months old who attended three day
care centers three days a week. To determine if teething was associated
with fever, day care staff recorded the temperature of each child
daily and examined the gums for signs of tooth eruption. Researchers
also questioned parents and staff members independently about any
symptoms a child displayed over the past 24 hours. Finally, they recorded
parental beliefs and experiences about teething.
Data was collected pertaining to 90 teeth for 236 tooth days (the
five days before a tooth began to erupt) and 895 nontooth days, or
days that were more than 28 days away from eruption. The researchers
found temperatures similar no matter whether a tooth was about to
break through. Analysis was performed to compare reports of the following
with tooth eruption:
- mood
- wellness/illness
- drooling/dribbling
- sleep
- diarrhea
- strong diapers
- red cheeks
- rashes/flush
Only parentsnot day
care staff membersreported an association with loose stools.
And all parents involved in the study reported their own children
had suffered a range of teething symptoms.
"Such beliefs might actually be harmful because
they get in the way of optimal management of common illnesses and
behavior
."
Time to change beliefs
The study did not confirm the expected strong association between
tooth eruption and a host of teething symptoms in children six to
30 months old. These findings "contrast with strong parent and
professional beliefs to the contrary," noted the lead researcher,
Dr. Melissa Wake. Such beliefs might actually be harmful because they
get in the way of optimal management of common illnesses and behavior
in children. "It is time to relinquish our long-held cultural
beliefs about teething
and to start to manage the issues of
late infancy and toddlerhood more effectively," she wrote.
A substantial minority of parents believed that
potentially serious symptoms, including convulsions, were due to teething.
Wake published an earlier study on parental beliefs on teething in
1999 in the Journal of Paediatric Child Health. A survey of
parents at a health center in Melbourne showed that 91 of 92 parents
believed teething caused symptoms. While most symptoms were minor
and were more related to discomfort, a substantial minority still
believed that potentially serious symptoms, including convulsions,
were due to teething.
Cleveland study notes minor symptoms of teething
Last year, for a Cleveland Clinic study, 125 parents recorded their
childs temperature twice a day and noted whether any of 18
symptoms were present from the four-month well-child visit until
the child turned one year old. Minor symptoms, such as drooling,
irritability, mild temperature elevation and wakefulness, were all
statistically associated with the days just before, during and after
teething. More serious problems, however, such as congestion, stool
looseness, high fever and cough, were not. However, the researchers
noted that it was still not possible to notice a group of symptoms
in a child and reliably predict a tooth was going to erupt. This
study was reported in the April 2000 issue of Pediatrics.
Physician Referral Online
A free and confidential service
of Yale-New Haven Hospital.
Physician Referral Online
Using your own criteria, you can request information from a database
of 900 area physicians who have registered to participate.
Request an appointment
We would be happy to assist you in scheduling an appointment with
a member of the hospital's medical staff. Use the link above or
call:
203-688-2000
or toll free
1-888-700-6543
to talk with a referral coordinator.
|
|

Teething can be a catch-all diagnosis
At the turn of the
century, some 5 percent of all deaths in England were attributed
to teething. I think weve moved beyond that, but the latest
studies do little to clearly define symptoms associated with teething.
Teething was and remains a catch-all diagnosis of sorts on the smallest
of patients who, unfortunately, lack the ability to tell us what
is really bothering them.
Even Dr. Spock says so
Babies whine, cry and drool; they dont eat right and they
wake up at night. For generations, parents have wondered why this
is all happening and a logical explanation has been to blame it
on teething. Dr. Spock gave support to this notion in his book,
associating teething with crankiness, decrease in appetite and wakefulness.
I must point out that he also associates teething with a lowered
resistance to infection. There is no scientific evidence to support
such a claim.
Even the American Academy of Pediatrics (AAP) does not provide clear
information on this topic. In the AAPs Caring for Your
Baby and Your Child, its noted that teething can be the
cause of low-grade fever, irritability, drooling, crying, bringing
fingers to the mouth and pain. Yet another AAP publication, Guide
to Your Childs Symptoms, states that teething is not associated
with fever or diarrhea but is a cause of fussiness and excessive
drooling.
"
symptoms such as drooling and sleep disturbances represent
normal developmental stages a child passes through rather than problems
caused by teething."
Finnish study agrees with Australian study
Then there is the first large study that was done in Finland in 1969
that found no association between teething and night waking. The current
study is in agreement with this earlier one, noting that symptoms
such as drooling and sleep disturbances represent normal developmental
stages a child passes through rather than "problems" caused
by teething.
Symptom management
But I cant discount the fact that parents absolutely believe
teething causes many of these symptoms. For the most part, there is
no harm done in the ways parents try and comfort their babies. For
example, it doesnt hurt to offer a cool (not freezing!) teething
ring to suck on, or let an infant chew on her fingers or even take
a fussy infant out for a walk in the stroller. Even an occasional
proper dose of a pain reliever wont hurt.
Try not to let comfort measures interfere with your routine. For example,
dont start giving an 11-month-old baby a bottle again during
the night because you may reinforce what may well be a problem behavior.
"
significant fevers that last more than 24 hours, a high
fever in a young child, diarrhea
may require prompt medical evaluation.
"
Serious symptoms are not due to teething
The real danger comes when parents attribute more serious symptoms
to teething. By this I mean significant fevers that last more than
24 hours, a high fever in a young child, diarrheasignificant
symptoms that may require prompt medical evaluation rather than a
scapegoat diagnosis of teething.
Setting healthy dental habits early
When teeth do come inand that varies tremendously from child
to childexperts agree that its a good time to establish
healthy dental habits. Dont put a baby down for a nap or to
sleep with a bottle of milk, juice or other sweetened liquid. The
sugars stay on the teeth while the baby sleeps and can do serious
damage.
Clean the babys new teeth with a soft wet gauze, infant toothbrush
or cloth. Theres no need to use toothpaste yet. Too much toothpaste
is not good for an infant or toddler because they end up swallowing
a significant amount of toothpaste, ingesting the fluoride, which
can be poisonous at high doses. As more teeth come in, you can begin
brushing with a soft brush and a pea-sized amount of fluoride-free
toothpaste and gradually have your child take over the job of brushing.
Avoid fluoridated toothpaste until four to six years of age, when
children can spit out without swallowing a lot of toothpaste.
Parents of children over six months of age who have well water at
home or are on ready-to-feed formula should talk to their pediatrician
about fluoride supplementation. The first check-up with the dentist
should be at age three, or sooner if problems arise.
Greg Germain, MD,
is a pediatrician in private practice in New Haven and on the medical
staff of Yale-New Haven Childrens Hospital.
|