Both adults and children can use Careprost Eye Drop to lower eye pressure; it can be used alone or in conjunction with other eye medications. To receive the best benefit from this medication, use it as prescribed by your doctor and according to his or her recommendations. Your vision may be harmed if you stop using it because of increased intraocular pressure. Before using a bottle for the first time, always make sure that the seal is intact. If you wear contact lenses, be sure to take them out and wait at least fifteen minutes before reapplying them. Only apply this medication externally. As directed by your physician, take it for the prescribed amount of time.