The Truth about Stretch Marks
Stretch marks
are a simple part of life for people who go through a fast weight gain
or pregnancy. You may get these fine lines on your body, caused by the
skin stretching or being pulled by some type of rapid growth. Human
skin is usually somewhat elastic, but when it is overstretched, the
body's normal collagen production can be disrupted. When this happens,
you will see scars known as stretch marks.
If you have stretch
marks, be assured that you are not alone. Many women have stretch
marks, most often on the butt, hips, thighs and breasts. They tend to
appear more radically during pregnancy.
Obese people often
have stretch marks, since their natural skin is stretched too thin over
the areas where they carry the most weight. Bodybuilders sometimes get
stretch marks because of the rapid buildup of lean muscle when they
engage in strenuous weight workouts. Stretch marks can also appear if
you use an ointment or skin cream that contains steroids, like
hydrocortisone, for a time longer than a few weeks. You may also get
stretch marks if you have taken oral corticosteroids in high doses for
a period of months.
You may notice stretch marks
initially as purplish or reddish lines that feel different in texture
than the skin surrounding them. They may also feel indented. Stretch
marks will often lighten and may almost disappear, with the passage of
time. You may want to do something about them if you want to wear a
bathing suit this summer and you don't want to wait for them to fade
naturally.
Stretch marks may concern you because of their
appearance, but they are not usually indicative of anything serious,
and they will fade somewhat by themselves as time passes. Stretch marks
that are very widespread, however, may indicate a condition like
Cushing's disease, or other disorders of your adrenal gland.
Stretch
marks may fade by themselves to a white, grayish or light pink color,
or in some cases to less noticeable streaks of red, purple or pink. If
you are worried about the marks, or if stretch marks develop over
larger portions of your body, your physician can examine you physically
to decide if there is an underlying problem that needs attention.
Stretch
marks may be literally caused by your skin being abnormally stretched
beyond its normal limits. The reaction of cortisone in your body is a
normal response. Cortisone is produced in your adrenal glands, and it
may weaken the fibers that normally help your skin to maintain its
elasticity.
Stretch marks may result from the use of certain
medications, or from genetic health problems. They are more frequently
found in women, but men can get them, too. Other stressors that may
cause you to be more susceptible to stress marks include a family
history of the problem. They are not usually harmful, and you don't
need to treat them, as a rule, unless you want to help them fade more
quickly.
The level at which stretch marks
appear is in the dermis layer of the skin, which is the middle, elastic
layer that normally allows your skin to keep its usual shape. When
pressured by pregnancy, obesity or other causes, the dermis breaks
down, and this is what actually causes the stretch marks. The tearing
of the dermis will diminish over a period of time, but the marks will
not usually disappear completely without treatment.
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