One is the brand name and the other is generic.I take this Inderal for situational Anxiety and it helps to slow me down when I get to anxious.I don't have a blood pressure problem but when I get anxious my blood pressure will spike.I have been taking this Inderal for just over 3 year's now and i noticed i have lost some hair in that time.I know that these beta blocker's can cause hair loss.I was wondering has anyone else encountered this hair loss while taking Inderal or any other kind of Beta Blocker