hi,
ive been on PD drugs for two years.My jerks started shortly after a epidural shot.I don't blame the shot because Im not a doctor.The PD can include myoclonus but it's rare.
In my experience with drugs many sideeffects are played down but in fact are alot more comon then stated by pharmecutucals,so beware.In my case there are many possiable causes but Im having little luck for docs in finding out the why.
So Im limiting possible triggers like caffeine,stress,lack of sleep and overexertion.Ohther help would be proper diet,Vitamin D,B12 and folate along with magesium.
The drugs do cause our natural balence to be thrown off.
best
john