My pdoc greatly increased my Cymbalta & Topamax, causing blurred vision that took nearly six wks to settle back to normal. Accompanying this, the Topamax had another seldom-noted side effect on me that I reported as nerve twinges but were electrical in nature--electrical twinges. No shakes.

So such things do occur as side effects in similar drugs.

**People-pleaser Alert** Not your question. Answers aren't pouring in, so I thought I'd offer the little I could.