I have been trying to get my migraine headaches under control this summer. I have too many to be able to rely solely on the medicine that you take when you are already getting one (to treat it) so I have to turn to preventative medicine as well.
Side effects
A GlaxoSmithKline-sponsored Phase IV study suggested that cognitive side effects may be more common with topiramate than with lamotrigine.[23] In studies of healthy volunteers, therapeutic doses of topiramate for bipolar disorder produced greater cognitive deficits than lamotrigine, including short term memory loss and word-finding difficulty. This effect has led to the occasional use of the name "dopamax" by some dissatisfied customers.[citation needed]
The side-effects reported by > 10% of subjects in at least 1 clinical study[24] Listed by prevalence: (*indicates placebo rate [%] is the same or higher than side-effect rate)
- headache (23.8%) *[25.9%]
- paresthesia (numbness & tingling) (23.1%)
- upper respiratory tract infection (17.5%)
- diarrhea (16.8%)
- nausea (15.4%)
- somnolence (15.4%) *[16.1%]
- anorexia (loss of appetite) (13.3%) *[5.6%]
- insomnia (11.9%) *[11.2%]
- memory problems (11.2%)
- dizziness (10.5%) *[10.5]
The side-effects most frequently leading to discontinuation of therapy with topiramate were:
- Psychomotor slowing (4.1%)
- Memory problems (3.3%)
- Fatigue (3.3%)
- Confusion (3.2%)
- Somnolence (3.2%)
Blood clots have occurred in people given topamax, but it has not been proved that these were caused by the drug. Drug withdrawal convulsions (fits) have been reported very rarely. Psychosis (often with paranoid delusions and prominent visual hallucinations) has also been reported.
2 comments:
I have a love/hate relationship with drugs. When they work, they're great. When they don't... Dopamax sounds pretty nasty. Those anti-seizure meds are strong. I was so glad to get off them. Good luck with the migraines!
Thanks, Susan. It is awful how medicine side-effects can be.
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