There are several possibilities for pain in the inner corner of the eye: first, the most common is wheals, an acute purulent inflammation, with redness, swelling, heat, pain, you can apply hot compresses, 3 times a day for 10 minutes each time, apply levofloxacin eye gel at the inner corner of the eye, oral anti-inflammatory drugs, 2-3 days after the formation of small pus bags can be cut; second, acute dacryocystitis, often an acute attack of chronic dacryocystitis, redness, swelling, heat, pain at the inner corner of the eye The pain is obvious, the eyes are congested, tearing with purulent discharge, need hot compresses, drops of levofloxacin eye drops 3-5 times a day, tobramycin injection in the inner corner of the eye to do iontophoresis treatment, systemic application of antimicrobial agents, inflammation is limited after the pus can be incised into drainage strips, need daily change of medication to replace the drainage strips until the pus cavity disappears incision healing, acute dacryocystitis relief should be performed after the nasal lacrimal sac anastomosis; third, Dacryocystitis, manifested as mild redness and pain in the inner corner of the eye, with discharge, can be treated with tobramycin for tear duct irrigation.