The feeling of something rubbing the eye is usually referred to as intraocular foreign body sensation, which is generally considered to be the presence of sand, dust and other intraocular foreign bodies, resulting in intraocular foreign body sensation, which needs to be removed promptly and can effectively relieve the foreign body sensation. However, it may also be caused by impingement, conjunctival stones, eye inflammation or dry eye disease, etc., and requires appropriate treatment according to different situations: 1. Intraocular foreign body: first of all, do not rub your eyes, you can close your eyes and wait for a while, the tears may flush out the foreign body, or you can use artificial tears to flush out the foreign body. If you cannot flush it out by yourself, you need to seek medical treatment as soon as possible. You can have it removed by a doctor with sterilized cotton swabs or tweezers, or you can have foreign body removal surgery after anesthesia with eye drops. 2. impingement: Most of the persistent foreign body sensation or photophobia, tearing, increased secretion and corneal ulcers are caused by impingement, which can be treated with local antibiotic eye ointment, such as erythromycin eye ointment and aureomycin eye ointment, or by physical You can use anti-inflammatory eye drops, such as chloramphenicol drops, or remove the stones by surgery; 4. Eye inflammation: Blepharitis, conjunctivitis, etc. Inflammation caused by bacterial infection, can appear conjunctival congestion, foreign body sensation, increased secretion, etc., need to use levofloxacin eye drops, ofloxacin eye ointment, viral infection caused by the can use ganciclovir eye drops, control inflammation gradually improve the symptoms; 5, dry eye: caused by insufficient tear secretion, can be manifested as dry and itchy eyes, eye fatigue feeling, foreign body sensation, blurred vision, and the presence of burning sensation, can Use artificial tears, also can apply neostigmine to promote tear secretion, so as to improve the symptoms. For foreign body sensation in the eye, attention should be paid to identify the cause and deal with it in time, pay attention to maintain eye hygiene, avoid rubbing the eyes with contaminated hands, and reduce the use of contact lenses and eye cosmetics to avoid aggravation of the discomfort.