Q: BP Dx & Phen/Fen: Is This Lithium Withdrawal|
I was diagnosed with bipolar disorder after coming off the Phen/Fen, which made
me go hysterial. I've been on lithium, wellbutrin and rhispderol (misspelled)
for about 5-6 years. I finally told someone I was on the Phen/Fen and I
believed coming off that caused me to be diagnosed bipolar. So I'm off all the
drugs except for the lithium (under Dr.'s care). I took 600 mg of lithium a day
and have been down to 300 mg a week today. I have been sleeping excessively,
trembling, and feeling sick at stomach, barely able to stay awake to function at
work (I've been sleeping during work) or at home. My doctor doesn't seem to
know for sure if this is lithium withdrawl. Could you please help me and let me
know if it is lithium withdrawl or is there something else wrong with me.
I do believe I was diagnosed incorrectly because I never told anyone about the
Phen/Fen and I just wanted to find out if I truly was bipolar or not.
Dear Ms. L' --
Not sure if I can figure this out either, from the information here. It sounds
like typical lithium side effects when you were at the higher dose (not
everybody gets those, but some do, and some can't tolerate even 300mg of lithium
-- meaning that if you were one of those folks, you'd continue to feel sick,
have a tremor, and feel really slowed down/sleepy, until the lithium was
stopped. But that isn't very common. What's more common is to have the thing
we're trying to treat cause those symptoms. Or could it be some sort of delayed
phenomenon associated with either being on, or stopping, the phen/fen? Can't
really sort out between these possibilities.
Usually people go for one of two options: stop the medication and risk a marked
increase in symptoms, in case it's "what we're trying to treat" that's causing
the problems now. Or start another alternative mood stabilizer while you're
getting off the lithium and see if adding another medication helps (that tends
to confirm the "it's what we're trying to treat" hypothesis). If adding the
other medication seems to make things worse, that's a relatively easy problem to
solve: you wouldn't have been on it long, and you'd be at a low "test" dose
anyway, so you could just stop that one, and then perhaps be a little more
aggressive stopping the lithium as well (however, such a result as this doesn't
prove "you don't have bipolar"; it just argues against that hypothesis).
You may well have a smart doc', who's not panicking in
the face of your symptoms and just stopping the lithium, which would be
tempting; but we know that stopping lithium quickly can make things worse, so my
hunch is you've got a good doc' there -- so no matter what, work closely with
her/him on whatever next step you take (i.e. don't do anything on your own
If it helps at all, there are some paper & pencil tests
for bipolar disorder. You can read about and try them from my site. Here's the
most commonly accepted such test, called the
Mood Disorders Questionnaire.
another one, although I
haven't finished it yet and don't have the scoring system up yet; but in another
few weeks go back there if you're still wondering about this, as the latter
"test" is designed to pick up more subtle forms of bipolar disorder.
Published November, 2002