Cataract surgery doesn’t end when you leave the operation theatre. The medicines you use at home play a bigger role in your recovery than most people realise. Unfortunately, wrong eye drop use is one of the most frequent post-surgery mistakes we see at our clinic.

Quick Answer: After cataract surgery, using the wrong eye drops — or using the right ones incorrectly — can increase infection risk, delay healing, and raise intraocular pressure. Studies show 31.5% of patients either miss their eye or instill the wrong number of drops. Follow your doctor’s schedule exactly.

Why post-surgery eye drops matter so much

Your surgeon typically prescribes three types of drops: an antibiotic to prevent infection, a steroid to control inflammation, and a lubricating drop for comfort. Each one serves a specific purpose and must be taken in a set order and schedule.

According to a 2023 study published in PMC, non-compliance with prescribed eye drops after cataract surgery is a widespread problem. Many patients simply stop using them once their vision clears up, assuming they no longer need medication.

What are the most common medicine mistakes?

Research from Ophthalmology Times found that 77.8% of patients failed to wash their hands before instilling drops, and 31.5% either missed their eye entirely or used the wrong number of drops. These aren’t rare slip-ups — they happen every day.

Here are the mistakes we see most often at our Jaipur clinic:

  • Stopping drops early — vision feels fine, so patients skip the last 2-3 weeks of the prescribed course
  • Using someone else’s drops — a family member’s leftover eye drops are not interchangeable with yours
  • Ignoring the order — antibiotic, steroid, and lubricating drops should go in a specific sequence with a gap between them
  • Touching the bottle tip to the eye — this contaminates the bottle and introduces bacteria

How to use your eye drops correctly

Always wash your hands first. Tilt your head back, pull your lower eyelid down to create a small pocket, and squeeze one drop into it. Close your eyes gently for 30 seconds to let the medicine absorb. Wait at least 2-3 minutes between different drops so they don’t wash each other out.

If you’re unsure about your drop schedule or feel any discomfort while using them, call your doctor immediately rather than adjusting the dose yourself. For more on what to expect after the procedure, read our guide on cataract surgery fears and what you need to know.

When should you contact your doctor?

Reach out to your surgeon right away if you notice increased redness, pain that doesn’t improve with time, sudden vision changes, or any discharge from the eye. These could signal an infection or inflammation flare-up that needs prompt attention.

We also recommend scheduling a follow-up if you accidentally used the wrong drops or missed several doses. It’s always better to check than to hope the problem resolves on its own.

Have questions about your post-surgery medication?
Call +91 7976551251 or visit
jaipureyedental.com to book a consultation with Dr. Amit Gupta.