heart failure
"Symptoms using Generic:  Sudden severe weakness nearly always occurring mid morning, blood pressure plummets and one time it went so low my defibrillator had to zap me.

  There is a difference between Coreg brand drug and generic carvedilol.  I have been in the ER many times in the past because of it and they found nothing each time.  Thanks to O-care coreg costs $110 out of pocket now and I cannot take the generic for very long without the side effect I stated.

Cure:

    Short term:  drink some V8.  The potassium in it will help reregulate your heart quickly

     Long term: Pay for Coreg BRAND prescription.  Well, It is very hard to afford this so what I do is take Coreg once every 3-4 days and this seems to keep the issue from occurring"