Dr
Margaret answers e-mailers' embarrassing problems in
this biweekly problem page.
Heavy periods
Dear Dr Margaret
I have had heavy almost non-stop periods for about 6 months.
It is really difficult at school. What is wrong with me?
Its no joke if your periods are taking over your life.
You genuinely have heavy periods if you have to change your
sanitary towel or tampons every couple of hours, or if you
are passing large shiny red lumps of blood that look like
raw liver, or if blood seems to pour out in a flood. Annoyingly,
heavy periods are quite common in young teenagers, but the
problem usually goes away in a year or two when your hormone
system settles down. On average, periods last about almost
a week when you are a young teenager, but in many girls
they last longer.
It does sound as if your periods are really troublesome.
There are three reasons why you should see your doctor.
Firstly, you could be losing so much blood that you become
anaemic, especially if your diet is low in iron (for example,
if you are vegetarian). Your doctor can do a blood test
to check, and could give you iron tablets if you need them.
Secondly, the blood test could show if there is a reason
for the heavy periods. Thirdly, your doctor can prescribe
medications to make your periods lighter, such as tranexamic
acid or mefenamic acid. These medications are taken as soon
as you think your period is about to start, and continued
for a few days. The contraceptive pill will also usually
deal with the problem, but it is probably not a good idea
to take it until you have stopped growing, because the hormones
in the pill can interfere with growth. However, it would
be alright to take a hormone medication for a few weeks
if you are sitting exams (when heavy periods can be a particular
problem).
Any more questions?
Do you have any questions about periods? If so, please
e-mail them to us within the next couple of weeks at info@healthpress.co.uk.
I cannot send you an individual reply, but I will try to
answer some of them here.