Typically generic drugs appear on the market after a patent on a brand-name medication has expired. [[FDA]] approval is required for generic drugs before they can be sold, and the [[FDA]] has been accused of delaying approvals for the benefit of the pharmaceutical industry and the expense of patients who must then continue to pay more for the brand-name drug. | Typically generic drugs appear on the market after a patent on a brand-name medication has expired. [[FDA]] approval is required for generic drugs before they can be sold, and the [[FDA]] has been accused of delaying approvals for the benefit of the pharmaceutical industry and the expense of patients who must then continue to pay more for the brand-name drug. |