Q: Spasms & Pain Becoming Unbearable
I am currently taking the following medications -
and serequel for bi-polar disorder. Last night as I lay in bed my arms started
spasming and I was in horrible pain, I could not sleep the entire night. As the
night went on it got worse to the point that I was writhing in pain from my arms
and now starting in my legs. This has been happening to me for the last month,
just not ongoing, and it has never been this bad. Last year when I was put on
wellbutrin I had the same pain and found out that I was having a toxic reaction
to the medication. Nothing has changed in my medication...it's all the same,
but this pain is getting unbearable! Please can you give me some answers? Thank
you so much.
Dear Colleen --
You could ask your doctor if in her opinion there is any way this could be
coming from the Zoloft. I always ask myself whether antidepressants might be
making things worse somehow, even while they are helping with depression; so I
immediately ask myself whether Zoloft could be the culprit here, rather on a
"knee-jerk" basis. But other serotonergic antidepressants, particularly
fluoxetine (Prozac) have been associated with a kind of muscle spasm called "myoclonic
jerks", which is just a fancy term for sudden jerking muscle contractions.
I hope by the time you read this that something has
been done. I can imagine that might have been stopping Zoloft. It might also
have been stopping Seroquel, as someone might interpret this thing you're
describing as some version of a late-onset muscle problem that members of the
Seroquel family can cause, called "tardive dyskinesia", although this would be a
very unusual way for that to show up. I can also imagine that someone gave you
a muscle relaxant, perhaps one of the "benzodiazepine" family (the Valium
family, including lorazepam (Ativan in the U.S.) and clonazepam (Klonopin)). Or
they may have even tried Benadryl (diphenhydramine).
So by now this hopefully is not as painful, more a
matter of figuring out "what is this?" or "what was that?" Even lamotrigine
would have to be considered (as a doc' friend says, "medications are guilty
until proven innocent", which I repeat all the time here but is worth keeping
around as a mantra).
Having implicated all the med's now, I can come back to
the Zoloft: the fact that Wellbutrin caused "the same pain" sure makes Zoloft,
another antidepressant, look very suspect, right? And the fact that it used to
come and go, up until recently, sort of "cycling" in and out before it became
more continuous, is perhaps another tiny clue. So I'd be focusing there,
myself. But don't go stopping it now; you need to brainstorm with your doc'
about which might be most likely, or if there is any other possible reason (some
new diet with different salt balances? some other medication?); and if the two
of you decide on Zoloft (if this step hasn't happened yet), I'd guess it might
be a lowering but not a stopping. Good luck with that.
Published Jan. 2005