If it sticks to the eye, do not massage nor press it, you can use a handkerchief or tissue to cover it gently as appropriate, and go to the hospital quickly. If it is a more serious corneoscleral perforation injury, the pressure at that time will bring out the eye contents. If this happens, if surgery is performed, the recovery of vision and visual function will be greatly affected, and the main thing is to protect the injured eye from further secondary injury, and quickly go to a nearby hospital with a specialist in ophthalmology. If it is an ordinary corneal epithelial injury, you may be able to get better with eye drops. If it is a corneal or scleral perforation or lens injury, surgical treatment may be required.