Here's a snippet of an email my sis sent me:
Both drugs are showing clinically significant resolution of
symptoms... it doesn't say which one is better than the other as far
as performance... Both of them were tested against placebo which isn't
a big deal... something is better than nothing... so, you look at the
toxicity profile...
The percentage of occurrence is slightly greater in the olanzapine
group by about 8%... meaning they noted 8% more symptoms in patients
taking that therapy. So, now, the question is what symptoms and how
severe... which that study doesn't say... if they're terrible, or
interfere with quality of life, it might help make your decision:
asenapine included sedation, dizziness, headache, somnolence, and
fatigue.
Olanzapine was most commonly associated with sedation, dry mouth,
dizziness, headache, somnolence, and weight gain.
Did I answer your question? They look about the same in
effectiveness... the "o" drug causes more side effects but the
question is severity. A severe headache caused by one is better than
a little dry mouth... that's what you'd have to tease out.
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I just read it and now I'm not so sure I'll go ahead with it. It
causes fatigue and sedation - I've been down that road with
seroquel.
Perhaps I will wait to learn more.