I use the generic also. Seems to work like it should.

Having a prescription for 5x a day, 90 days at a time, my former foolish pharmacy put 450 pills in a giant pill bottle with no dessicant. We refused to accept, and make them give me 4 sealed manufacturer bottles of 100 (as the manufacturer makes and sends them) and then the additional 50 pills in a pharmacy bottle WITH a dessicant pack inside. I use up the 50 pills first, then go to the sealed bottles. Since I don't always use 5 pills a day (terrible at keeping track of the time, and when just worn out and sitting back watching TV late in the day, often just plain forget), this means that I have created a backlog supply of pills, factory sealed and good all the way to the factory expiration date, should I ever have trouble with getting doc to refill, or insurance, or pharmacy problems.