If the eye is cut by a branch, if it is a cut on the eyelid, the wound is small enough to be sterilized with topical iodine povidone. If the eyelid is a larger wound or the eyeball is scratched should seek medical attention. 1. Local disinfection: If the eyelid is scratched by a branch, the wound is only broken skin, and the amount of bleeding is small. If there is no other eye discomfort, you can disinfect the wound with topical povidone-iodine, and avoid getting the wound wet. If the bleeding is more or the wound is longer or deeper, you should also seek medical attention. 2. Clean up foreign objects: If the eyeball is scratched by a branch, it is easy to injure the conjunctiva or cornea, and may be embedded in plants and sediment. You need to go to the hospital in time to check, if there is a foreign body, you need a professional doctor to clean up the foreign body. You should not rinse yourself or abuse drugs to avoid aggravating the condition. If the situation is more serious, it is recommended to consult a doctor in time and follow the doctor’s instructions for targeted treatment.