Besifloxacin for Post‑Op Eye Infections: Evidence, Dosing, and When to Use It
Clear, practical guide to besifloxacin after eye surgery: when it helps, how to dose, where it fits vs moxifloxacin/tobramycin, and how to manage early post‑op infections.
Besifloxacin: What It Is and How to Use It
If you’ve been prescribed eye drops for a bacterial infection, chances are you’ve heard the name besifloxacin. It’s a fluoroquinolone antibiotic made especially for the eye. Doctors use it to treat bacterial conjunctivitis (pink eye) and other eye infections caused by susceptible germs.
How to Apply Besifloxacin Eye Drops
Using besifloxacin is simple, but you need to follow a few steps to get the best results. First, wash your hands well. Tilt your head back a little and pull down the lower eyelid to create a small pocket. Squeeze one drop into that pocket—no more than the prescribed amount.
Close your eye gently for about a minute. Try not to blink vigorously, and don’t rub the eye. If you need to use another drop, wait at least five minutes before applying the next one.
Typical dosing for adults is one drop in the infected eye(s) three times a day for seven days. Your eye doctor may adjust the schedule if the infection is severe.
Common Side Effects and What to Watch For
Most people tolerate besilofloxacin well. The most common complaints are mild stinging, burning, or itching right after the drop goes in. These sensations usually fade within a few minutes.
Less common but more serious side effects include eye redness that doesn’t improve, swelling, or increased pain. If you notice any of these, call your doctor right away.
Allergic reactions are rare but possible. Signs of an allergy are rash, hives, or swelling around the eyes. Seek medical help immediately if these appear.
Because besifloxacin is an antibiotic, use it only for the infection it was prescribed for. Stopping early or using it for a different condition can lead to resistance.
Pregnant or nursing mothers should discuss use with a healthcare provider, although no major risks have been reported.
When storing besifloxacin, keep the bottle at room temperature, away from direct sunlight. If the solution looks cloudy or discolored, discard it and get a fresh bottle.
In summary, besifloxacin is a targeted eye antibiotic that works well for bacterial conjunctivitis when used as directed. Follow the dosing schedule, watch for side effects, and keep the drops stored properly. If you have any doubts or notice unusual symptoms, contact your eye doctor promptly. Staying on top of these simple steps helps clear the infection quickly and safely.
