Female pattern baldness is certainly less common than male pattern baldness, but still effects many millions of women. Unlike male pattern baldness, the hair usually thins all over the head, and there is no receding hairline. Those who suffer from female pattern baldness rarely go totally bald.
Toxic alopecia is best known for occurring after
cancer treatments such as chemotherapy, but may occur after a high fever
or severe illness. Some medications, for example thallium and and
retinoids, may trigger toxic alopecia. There are also some medical
conditions that may cause toxic alopecia. Toxic alopecia causes
temporary hair loss.
Partial or full baldness can result, for example from the effects of
chemotherapy on cancer patients and others. This occurs in men and
women, both, and the loss of hair is total, including pubic hair and
eyebrows. With the cessation of chemotherapy, all the hair usually
returns although sometimes not to its pre-chemotherapy extent.
With Alopecia Areata, there is sudden loss of hair in one particular area, and it may grows back eventually. It some cases the hair never grows back. No one knows what causes Alopecia Areata, and it can strike anyone.
My cousin has Alopecia Areata, and lost all the hair on her head, including her eyebrows and eyelashes. It grew back when she was pregnant, but is now gone again and she wears a wig. She has jokingly offered to let me borrow it!
Scarring Alopecia is when scars prevent the hair from growing. The scarring can occur from burns, skin cancer, injuries, x-ray therapy, or anything else that causes scars.
Male Pattern Baldness is the biggie – it effects the
most people. It is believed to result from changes in the metabolisis of
dihydrotestosterone (DHT, a chemical cousin to testosterone) that come
from aging, and interfere with the growth of new hair from existing
follicles. Normal hair growth involves the entire mass of healthy hair
follicles on the scalp divided into “switched on” and “switched off” at
any given time. The “switched off” period is believed to, in essence,
give the follicle a rest and time to rejuvenate. It’s thought that most
male pattern baldness associated with aging results from hair follicles
accidentally being switched off permanently. The prevalence of male
pattern baldness is thought to result from variations in each
individual’s genetics and proteins.
Male Pattern Baldness generally follows a standard progression. The
hairline of a young man or adolescent generally aligns with the crease
on his upper brow. This represents “not balding.” This is normally
followed by what’s termed an “adult” hairline where the hair recedes to
about the width of a finger above the earlier hairline, with some
recession along the sides (“temporal recession”). This also is not a
form of balding.
Actual male hair loss begins with a deepening of this temporal
recession. It is followed by first-stage loss of hair in the crown of
the head. This sometimes progresses to further loss of hair in the front
and an expanding bald patch on the crown, but there’s still a solid
bridge of hair across the top of the head. Over time, each of the bald
patches expands. The final stage of baldness is extensive hair loss all
over the head with nothing remaining but a scanty circle of hair from
one side of the scalp to the other, across the back. Total baldness, the
complete lack of hair atop the head, is also possible, although in a
healthy male, eyebrows usually remain.
As baldness begins, most men just ignore it. When it becomes noticeable
not just to the man himself but to others, he may consider hair
implants, self-treatment with medications or specialized hair weaves.
Some hair dyes have the effect of also masking baldness to some extent.
Toupees are even now not uncommon, especially on men in the public eye,
onstage, onscreen or in other public roles, but still look artificial to
most people – in other words, men who wear toupees are “pegged” as
“wearing a rug.” A more advanced toupee option is a complete surgical
toupee implant, an expensive procedure that sometimes is successful in
some men.
What we haven’t discussed is so-called voluntary baldness, which was
made famous by an episode of Seinfeld. Many men with plenty of hair
choose to shave their heads for personal reasons, and sometimes the
results are quite satisfactory.
Give me 15 minutes a day,
a few weeks time, and go
buy a few things at the grocery store that
will cost you about $11.42 ----And I'll give you a new head of hair!
Click Here to Regrow Hair!