I'm getting bad headaches when I take my 25/100 sinemet Been taking it 25 years and were never like this. Some times I've read that some maker has some bad reactions. These are made by "Mayne" exp Aug 2020. Anybody have same problems.

My 50/200 ER are "Sun". I used to get Mylar. I never had a problem with Teva. In fact I have a bottle of them sealed from a few years ago that somehow I never used. Hmmm.