Hair loss in
children explained
Hair loss in children is actually not very common,
however it is significant enough that nearly 2 Million
children suffer from at least one form of Alopecia (hair
loss) or another in the United States alone. The good news
is that at least 60% of children with Alopecia will
"outgrow" the condition without need for treatment. As with
all forms of Alopecia, a reversal and complete restoration
of hair takes time - sometimes up to a year or more, but for
the vast majority of children, it will spontaneously
resolve. The bad news is that 40% wont have such luck, which
can be quite frustrating both for the parents and the child
affected by this often cosmetically embarrassing condition.
Please keep in mind: hair loss in children is not due to
vitamin deficiencies (unless extreme malnutrition is
present), poor scalp circulation, headbands, hats, or cold
weather.
A comprehensive guide on children's hair loss. Learn
about the most common causes, and what steps to take to have
it effectively diagnosed and treated. At this time, there
really aren't many locations for comprehensive information
on the Internet that deal with children's Alopecia and other
various forms of hair loss in kids. We saw this need and
decided to meet it, for the simple reason that children are
our most valuable asset, and they too can suffer from hair
loss.
Hair loss in children is typically caused by one of five
conditions: Alopecia Areata, Tinea Capitis, Traction
Alopecia, Trichotillomania, or Telogen Effluvium.
Children's Tinea Capitis hair loss
Tinea Capitis is a disease caused by fungal infection of
the skin of the scalp, eyebrows, and eyelashes, with a
propensity for attacking hair shafts and follicles. It is
also called "ringworm of the scalp". The condition is caused
by a fungus that invades the hair shaft and causes the hairs
to break. The bare patch of hair loss is often round and the
scalp takes on a black-dotted stubble appearance from hair
shafts broken off at the surface. There may also be mild
itching and scaling. The condition is transmitted by contact
from one infected child to another through the sharing of
combs, brushes, hats, barrettes, pillows and bath towels.
Minor bruising of the scalp occasionally provides an entry
for the microscopic fungus. Children three to ten years of
age are more susceptible and boys are more than girls.
Ringworm of the scalp is not dangerous. Without treatment,
however, the hair loss can be considerable, and some
children will develop a boggy tender swelling of the scalp
known as a kerion.
Children's Alopecia Areata
hair loss
Alopecia areata is another common form of patchy hair
loss in children. The typical story is the sudden appearance
of one or more totally bald areas in the scalp. The child
with this condition loses hair in circular patches sometimes
up to two inches in diameter. The hair at the borders of
these patches is loose, but the peach-colored scalp looks
and feels normal, without scaling or inflammation. There may
be just a few patches of hair loss or a total absence of
body hair. Alopecia areata is not life-threatening, and
children who have it are otherwise healthy. Why the hair
falls out from the roots is still a mystery. What is known
is that the condition is not contagious, caused by foods, or
the result of nervousness, hyperactive disorders, or
psychological stress. In 20% of cases another family member
has been affected. Some patients with this condition will
also develop a grid-like pitting of the nails. Fortunately,
over 80% children with Alopecia areata grow new hair back
within twelve months. Oddly, the new hair may temporarily be
white, but eventually the hair returns to its natural
colour. This is a much higher resolution rate than is seen
in adults with the same condition, so the news is good.
Children's Traction Alopecia
hair loss
Traction Alopecia, or physical damage to the hair, is
another common cause of hair loss, particularly in girls.
The human hair is quite fragile and really does not respond
well to the many physical and chemical assaults it has to
endure in the name of beauty. Constant teasing, fluffing,
combing, washing, curling, blow drying, hot combing,
straightening and bleaching can do a number on the fragile
hairs, causing them to fall out, especially those by the
hair line and along the front and sides. In adults, this
typically is not as much of a problem, as the hair has grown
in strength and quality over several years, but it can pose
a problem for our little companions who typically have much
thinner, more fair, less dense hair. Styles that apply
tension to the hair, such as tight ponytails, braiding,
barrettes, and permanent waving can also damage the hair.
One should not assume that hair loss in one's child is due
to pony tails that are too tight. If hair loss is being
seen, it is imperative that you have a physician evaluate
the child and rule out other causes.
Treatment for children's traction Alopecia is to handle the
hair gently, as little as possible, and use natural hair
styles. The hair will usually return, but regrowth can be
slow. Injured hair follicles do not heal quickly and often
take three or more months before they are back to their
growing phase.
Children's Trichotillomania
hair loss
Trichotillomania is the compulsion to pull out one's own
hair. It results in irregular patches of incomplete hair
loss, mainly on the scalp, but may involve the eyebrows and
eyelashes as well. The habit of pulling out one's hair is
usually practiced in bed before falling asleep or when the
child is studying or watching television. Interestingly,
parents are usually not aware of the habit and frequently
find it hard to believe that their child would do such a
thing. Affected areas of hair loss often appear on the left
side of right-handed children and on the right side of
left-handed youngsters. Most cases of Trichotillomania
resolve spontaneously.
Diagnosis of this type of Alopecia can be done in the
convenience of your own home, by closely evaluating your
child to see if they have this habit. The cause of this type
of condition many times is related to stress, long term
ongoing tension, or other possible psychological or
emotional deficiencies the child may be in need of at the
time.
The best treatment is to ignore the hair pulling and
concentrate on why the child is anxious, nervous or
frustrated.
Children's Telogen Effluvium
hair loss
Following a high fever, flu, or severe emotional stress,
hairs that were in their growth phase can sometimes be
suddenly converted into their resting phase. Two to four
months later, when the child is otherwise fine and the
stress is forgotten, these hairs can begin to shed. The
shedding, which is actually a mass exodus of follicles from
growth into dormancy, can last for up to six weeks.
The hair loss is not total nor does it tend to show up in
patches. It typically just appears thin throughout the
scalp. Unless the initial cause is repeated, all the hairs
normally return (Telogen effluvium explains why many mothers
lose so much hair weeks after childbirth). Most parents who
bring their child to the physician for this condition are
worried that the youngster has cancer or another bad
disease.
Hair takes between 3 and 6 months to re-enter into growth
phase, so the restoration can be somewhat slow.
Hair loss in children is much more common than most
people suspect. About 3% of 3% of paediatric office visits
concern problems of hair loss in children. The main cause is
likely a fungal infection of the scalp, but not always.
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