For the treatment of severe dry eye, you can usually use drugs such as Fluorometholone Eye Drops, Tobramycin Dexamethasone Eye Drops, etc., but you need to use the drug in appropriate amount under the guidance of the doctor. 1. Fluorometholone eye drops: mainly applied to the treatment of corticosteroid-sensitive facial conjunctiva, bulbar conjunctiva, cornea and other diseases, the main ingredients have fluorometholone and so on, which can effectively alleviate eye inflammation and eye fatigue. Patients with active viral keratitis and conjunctivitis and other diseases are prohibited, patients need to use flomilon eye drops under the guidance of a doctor. 2. Tobramycin Dexamethasone Eye Drops: It is suitable for ophthalmic inflammatory lesions reactive to adrenal cortical hormone, bacterial infections of the ocular surface and other diseases. The ingredients are tobramycin and dexamethasone, which can reduce mild edema, relieve eye fatigue and inflammatory reactions. It is contraindicated in patients who are allergic to tobramycin dexamethasone eye drops, or who suffer from keratitis, conjunctivitis and other diseases. Patients with severe dry eye disease, go to the hospital in time, use the medicine under the guidance of the doctor, not self-medication.