Showing posts with label acne care skin. Show all posts
Showing posts with label acne care skin. Show all posts

Tuesday, April 19, 2011

Hormones and acne

My doctor told me I would grow out of my acne but I am now 15. If it is true that I will grow out of it, please can you tell me when?
Your acne will get better with time but no one can tell you when
that will be and it is certainly not a reason to stop you getting
treatment. Acne starts when hormone changes occur around and
after puberty. These new levels of hormones stay the same for
many years – until the menopause in women and longer for men.
It is surprising that people do grow out of it but many more people
seem to carry on having problems well into adult life. You
need to deal with your acne as a ‘now’ thing so that when it does
stop happening you won’t be left with scars to remember it by.

Help! Every month, just before my period, I get spots around my chin. They don’t even come to a head; they just sit there and hurt. Do I have acne?
Yes, you probably have. Acne is triggered by the skin’s abnormal
reaction to hormones, so the changing levels of hormones at the
time of your period cause acne even though your skin doesn’t
react to different levels at other times of your cycle. This is a
good example of needing to see your doctor when the spots
appear, as there will be nothing to show if you have to wait a
week for an appointment. It also illustrates how important it is
for people with acne to be able to tell their own story about the
pattern of spots and when they get them, rather than just being
looked at quickly. Your history of getting spots at the times of
your periods will suggest a different approach to treatment than
if you had spots all the time. You could also think about taking a
photo of yourself with spots to show the doctor how bad it can
be.
I have heard that there might be a problem with my ovaries which is why I get acne. If that is the case, what is it and why do boys get acne?
You might have a condition called polycystic ovaries. This means
that your ovaries have lots of fluid-filled lumps (cysts) on them. If
this is the case, your ovaries won’t be producing the right balance
of hormones and, in particular, too much of the male hormone
testosterone. You are then likely to have very bad acne, grow
extra hair on your body and have light or no periods. In later life
you could find it hard to get pregnant. It is very important to have
tests for this condition; they include blood tests for the hormone
levels and ultrasound scans of your ovaries.
This is one of the few times when tests are needed in acne.
Your acne will need different and stronger treatment, and you
might also be offered treatment for your ovaries. They are a lot
bigger with all the cysts, so an operation to remove some of the
cysts can lead to more normal levels of hormones.
Although girls also have some testosterone, boys’ testes – the
male equivalent of ovaries – normally produce high levels of this
hormone, which is why they are often more affected.

Sunday, April 17, 2011

What Causes Acne?

The exact cause of acne is unknown, but doctors believe it results from
several related factors. One important factor is rising hormone levels. These
hormones, called androgens (male sex hormones), increase in both boys and
girls during puberty and can cause the sebaceous glands to enlarge and
make more sebum. Another factor is heredity or genetics. Researchers
believe that the tendency to develop acne can be inherited from parents. For
example, studies have shown that many school-age boys with acne have a
family history of the disorder.



Factors That Can Contribute to Acne or Make It Worse

Several factors can contribute to the cause of acne or make it worse.
Changing hormone levels in girls and women may cause a flare in their acne
2 to 7 days before their menstrual period starts. Hormonal changes related to
pregnancy or starting or stopping birth control pills can also cause acne.
Stress, particularly severe or prolonged emotional tension, may aggravate
the disorder.
In addition, certain drugs, including androgens, lithium, and barbiturates,
are known to cause acne. Greasy cosmetics may alter the cells of the follicles
and make them stick together. Friction caused by leaning on or rubbing the
skin or the pressure from bike helmets, backpacks, or tight collars can
contribute to or worsen acne. Also, environmental irritants (such as pollution
and high humidity), squeezing or picking at blemishes, and hard scrubbing
of the skin can make acne worse.
Myths about the Causes of Acne

There are many myths about what causes acne. Chocolate and greasy foods
are often blamed, but research has shown that foods seem to have little effect
on the development and course of acne in most people. Another common
myth is that dirty skin causes acne; however, blackheads and other acne
lesions are not caused by dirt.