Many different medications can cause corneal deposits (may also be referred to as vortex keratopathy or cornea verticillata). Some of the more common medications include amiodarone, indomethacin, chloroquine, and hydroxychloroquine. Very often patients are unaware of the deposits, and they are noted incidentally on routine eye exam. At times, the deposits can be very superficial and dense, causing foreign body sensation or reduced vision. Drug deposits tend to be seen in an older patient population taking multiple medications.