Eye pain, if it is caused by bacterial keratitis, use anti-inflammatory eye drops; scleritis, anterior uveitis caused by hormonal or non-steroidal eye drops; glaucoma caused by intraocular pressure-lowering eye drops; visual fatigue caused by fatigue, use fatigue-relieving eye drops. 1. Bacterial keratitis: If the eye pain is due to bacterial keratitis, there can be eye pain, tearing, photophobia and other symptoms, can be treated with anti-inflammatory eye drops, such as levofloxacin eye drops. 2. Scleritis, anterior uveitis: If the eye pain is due to scleritis, anterior uveitis, there can be eye pain, eye redness, loss of vision and other symptoms, can be treated with hormone eye drops or non-steroidal eye drops, such as dexamethasone eye drops, pranoprofen eye drops and so on. 3. Glaucoma: If the eye pain is caused by glaucoma, it can be treated with eye drops to lower the intraocular pressure, such as thiamethoxan eye drops. 4. Visual fatigue: If the eye pain is due to visual fatigue, you can use eye drops to relieve eye fatigue for treatment, such as seven leaves of digitalis bisabololol eye drops and so on. Eye pain needs timely medical attention, follow the doctor’s instructions for treatment, not self-medication.