Batzem,
Here's a nice piece on generic's. Most of the article was pro generics, but they do point out this:
Patients benefit from lower costs, but a generic substitute may not always be the best fit. For one, a generic drug's inactive ingredients often differ from those of the brand-name version, which may cause allergic reactions or other problems for a small percentage of patients.
Also, patients may simply metabolize different drugs in different ways, said Sandy Walsh, spokeswoman for the U.S. Food and Drug Administration.
But in general, patients shouldn't fear generics.
"As far as the agency is concerned, they're approved to be exact copies," Walsh said.
Still, when it comes to serious medical conditions, doctors say even the slightest change in a drug regimen may have negative consequences.
Sentiment: Strong Buy