To lower the pressure inside the eye, Careprost works by draining more fluid than usual. You may eventually lose your vision if the excessive pressure is not lowered, as it might cause glaucoma. Increasing the aqueous humor’s outflow through the trabecular meshwork and uveoscleral channels lowers intraocular pressure in people. Before putting drops in your eyes, wash your hands. Before anything else, sit or lie down on the bed and tilt your head back. Using your index finger, gently pull down your lower eyelid before squeezing the droplets inside.