Question of the Month
Q:
Why would hair follicles suddenly become
sensitive to testosterone when they seemed not to be before? I'm 26 and have
never had a problem with facial hair before and have noticed some fine dark
hairs on my chin and also on my stomach which are concerning me. I just want to
do what I can to prevent the problem from becoming worse.
A:
Usually it is not that the follicles have
become more sensitive to testosterone. Rather the effect of testosterone to
increase facial hair growth is a very gradual one, which occurs over years.
Testosterone levels in women begin to go up at puberty and may rise for a few
years after that. But it make take a long time for facial hair to increase in
response to testosterone.
Sometimes, testosterone levels do
go up later in life and so blood tests to make sure that the levels are not too
high should usually be done.
It is always best to start to
treat facial hair as soon as it becomes a problem. Otherwise it tends to
continue to increase.
Hope this is helpful.
Geoffrey Redmond, MD
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