What
is acne? While acne is generally considered to be a
problem suffered by teenagers, it can occur and affect people of any
age. Acne does however begin at puberty in most cases. Approximately
75% of teenagers will have acne to some degree.
Hormonal changes stimulate the oil producing skin
glands causing them to become plugged by excessive skin and oil cells
trying to exit. These glands are situated within the pores of the skin
around hair follicles. Once these glands become plugged, the hair
follicle will bulge and form whiteheads. The top of this plug may
darken and form a blackhead.
Pimples are the next step. These are formed when
the follicle wall ruptures and allows bacteria on the skin's surface to
enter into the skin causing the area to become infected. Sometimes a
more painful cyst will form but only if the infection is deep within
the skin. This condition is the most painful of the types mentioned in
this article.
While acne is normally found on the face, it can
also appear on the neck, shoulders, chest and back and less commonly on
the arms and legs.
Acne can be aggravated by - excessive dirt and oil
on the surface of the skin - hormonal changes caused by menstruation or
pregnancy - stress - certain drugs such as testosterone or cortisone
Acne tends to be more prominent in some families
than others, it is hereditary. It is not a contagious condition and can
be treated.
How
can acne be treated? A variety of treatments are available
but the most common are the following. They are designed to cure
existing acne and to prevent further acne from appearing.
Most medications applied to the infected area are
designed to dry it out and will cause some peeling of the skin. Some of
the most commonly used chemicals in these medications are sulfur,
benzoyl peroxide, salicylic acid, retinoids or resorcinol.
Antibiotics taken orally, such as tetracycline,
are often prescribed. While effective they can discolor teeth
permanently. For this reason they are not normally prescribed for
children. Some antibiotic medications are topical, meaning that they
can be applied directly to the skin.
What
other methods are there to reduce acne? Exposing the skin
to the sun can improve the condition, keeping in mind of course that
too much exposure to the sun can cause sunburn and increases the risk
of skin cancer.
Washing the skin regularly with warm water to
reduce dirt, oil and to remove make-up will help. Taking a shower
immediately after exercising is recommended. Shampoo hair regularly,
preferably with an anti dandruff shampoo.
For those with long hair it pays to keep it away
from the face, so comb or tie it back.
Often the most difficult thing to do is not to
touch the infected areas but this is most important. Touching, rubbing
or picking at the pimples will only worsen the situation as you are
only exposing the area to more skin damage. A common mistake is to rest
your head on your hands, causing more aggravation of the skin.
Lastly, everyone is different and each person may
have their own foods or creams that may result in acne. Look out for
things that trigger the worsening of your acne and then avoid them.
You can't prevent acne but you can manage and
improve the condition with medication and gentle care and regular
cleansing of the skin.