It wouldn't surprise me. The pharmaceutical companies are only researching and developing drugs that you must take for the rest of your life.
Name one new drug (developed in the last 20 years) that you take for a week, it cures the ailment, and you never need to take it again. There aren't any, because a weeks worth of pills doesn't generate the revenue that a pill a day for the rest of your life does.
The medical industry in this country is not about curing a single person, but profits, obscene profits.