If the eye is hit by a ball, it is important to determine whether there is any unclear vision, pain, or tearing, or inability to open the eye, and if so, it is necessary to go to the hospital promptly for examination. Because a ball may cause abrasions or scratches to the corneal epithelium, anti-inflammatory medications and corneal nourishing drugs are needed to promote healing of the corneal epithelium. If there is a deeper rupture, suturing may be required. In addition, if there is pain as well as loss of vision, traumatic iridocyclitis should be ruled out, which is not uncommon in trauma, and there may be intraocular hemorrhage. In these cases, hormonal medications, artificial tears, and pupil dilation medications are needed to relieve the pupillary nerve damage and immune response to the trauma, usually within 2-3 days, but pupillary recovery may last longer.