Question. for those of you on Tysabri...

Today while on my motorcycle, it was partly cloudy and just a little bit of sun...My parents didn't have sunglasses on, and neither did the other riders that were with us, but OMG I couldn't see a thing, I was squinting and could barely see, the sun was just to bright. I never used to have the whole, OMG the not really sunny day is suddenly all to sunny. So long story short, I have a question for those on Tysabri...

Have you noticed a increase of sensitivity to the sun?