[9YearLurker]

It can be used for two or three day stretches at a time.

Guess that explains why she needs time off after every couple of days/appearances.

[Babwa]

She might have Parkinson's, but Provigal would not be a reason to suspect it. I've have been taking it daily for many years to successfully control my narcolepsy. It is amazing. But it is not a Parkinson's drug. It is only listed for excessive daytime sleepiness. Some shift workers and international fliers use it short term to adjust their sleep cycles, which would make sense for somebody trying to deal with jet lag.