Publication Exclusive: Scrutinize use of perioperative medications to help eliminate dry eye after surgery

Dry eye has always been a big nuisance for surgeons. Most of the time we are dealing with fast, straightforward decisions and with procedures that lead to an immediate result, usually positive. Complications may eventually develop, but most of them are acute and short term. Dry eye is just the opposite of this. It is a disease that may require long-term treatment, may respond poorly to medications, takes up a lot of our time and, most importantly, can make the patient extremely dissatisfied with even the most successful surgery.The problem is that dry eye is multifactorial and can happen frequently and unexpectedly. Many times borderline ocular surfaces in middle-aged or elderly people, especially women, are decompensated after surgery due to the abuse of topical medications (anesthetics, mydriatics and antiseptics), the surgical action and the postoperative treatment. So, there is a general basis for dry eye development, which, associated with factors of local toxicity, creates a problem that can decompensate the ocular surface for a long time. These patients come to our office complaining about symptoms, in some cases associated with loss of best corrected vision for months. This happens especially after cataract surgery and refractive surgery, but also glaucoma surgery and most intraocular procedures, including vitreoretinal procedures.