My balance is definitely worse on meds. I have trouble in balance poses in yoga, and sometimes when i ride my bike i feel like i'm going to crash. This is especially bad if i have to ride through a narrow passage way, i have to slow down and it's scary. So i barely ride anymore, and i invested in a really good helmet. I never used to be this way. When i was on seroquel i had episodes of vertigo and actually crashed my bike a couple times. It's better now, but i still feel impaired. I hate this side effect because i like to be active. The only thing i can really seem to do without fear is go running, i don't know which of my meds is causing this for sure, but i tend to blame saphris because it's the most sedating and i think the strongest med i'm on. But it could be one of the others, or likely the combo. I always want to blame saphrus because i want off my AP.