After an eye injury, the eye should be observed for changes in appearance and vision and then treated according to the specific condition. If vision is not affected, there are only soft tissue contusions and local oedema, and there are no obvious abnormalities in the structure of the eye, most problems are minor and only require ice to prevent the swelling from increasing and regular observation. If there is bleeding inside the eye or loss of vision, obvious pain in the eye, foreign body sensation, etc., promptly go to the hospital for a detailed examination to clarify whether there is any organic injury to the eye.