CDER Requiring Packaging Changes to Eye Drops
CDER says it will require packaging design changes for eye drop bottles that have loose plastic safety seals or tamper-evident rings below the bottle cap because they may fall onto the eye when used. It strongly recommends that the bottle/cap design include a positive-retention mechanism similar to those on disposable plastic beverage bottles to prevent the tamper-evident rings from coming off while using the product. The agency has received six adverse events reports associated with loose safety seals on eye drop bottles.