Premenstrual Dysphoric Disorde
"I&#039;ve been taking Giavni instead of Yaz for three weeks now.  These brands have the same active ingredients.  The difference is the stabilizers or the process used to bind the two chemicals together.  The binder Bayer uses in YAZ is structurally different from the binder Teva uses.  I  wonder if it also changes the pace or manner that the active ingredients are released in the body.  Just a theory.  I have not had problems with generics in the past.  The way I feel right now reminds me of how I felt three years ago before I began taking Yaz.  I called my doctor for a new script.  I&#039;m hypersensitive to medications in general so who knows what the culprit is.  A doctor or pharmacist should know whether your concerns are common or not."