Eye drops after cataract surgery are there to protect and calm the eye while it heals. Most patients will use eye drops after cataract surgery for several weeks; the exact timetable and taper are personalised, and you’ll get clear written instructions from us to follow at home.
Quick Answer
You’ll usually be prescribed two types of drops: an antibiotic to reduce infection risk and an anti‑inflammatory (often a steroid) to settle natural post‑op inflammation. Follow the schedule on your instruction sheet, put drops in with clean hands, wait about five minutes between different bottles, and contact us urgently if you develop increasing pain, redness, or worsening vision.
Why eye drops after cataract surgery matter
Cataract surgery replaces the cloudy lens with a clear implant (IOL). The eye can be slightly inflamed afterwards and is briefly more vulnerable to infection. Drops help you heal comfortably and safely.
- Antibiotic drops: reduce the chance of infection while the eye is recovering.
- Anti‑inflammatory drops: calm inflammation. These are often steroid drops; sometimes a non‑steroidal anti‑inflammatory (NSAID) is used alongside or instead.
Your plan is tailored to you. As examples only (not your prescription): antibiotic drops are commonly used for 1–2 weeks, while steroid drops may be tapered over 3–4+ weeks. Some patients need a longer taper; others a shorter one. Always follow your own written plan. If you’re unsure at any point, please contact the clinic.
For a broader picture of recovery day by day, you may find our guide helpful: What Is Recovery Like After Cataract Surgery?
If you live in or around Northampton, Kettering, Market Harborough, Peterborough, Stamford or Oundle, my team will go through your drop plan with you before you leave, and send you home with simple, printed steps.
Your drop schedule: how to space and taper
- Number of bottles: often two (antibiotic and steroid), sometimes three. Some are combination drops.
- Frequency: varies. Many start four times daily, then reduce (taper) over weeks.
- Spacing: if you have more than one type, leave about five minutes between different drops so the first isn’t washed out by the second.
- Time of day: spread doses evenly during waking hours (for example, breakfast, lunch, late afternoon, bedtime), unless we advise otherwise.
- Keep using any regular eye medications (for example, glaucoma drops) unless you’re told to stop; separate each medicine by about five minutes.
These points are general. Your exact doses and taper are on your instruction sheet and take priority.
Step‑by‑step: how to put drops in safely
- Wash and dry your hands.
- Check the bottle: right or left eye, dose, expiry date, and whether it needs shaking. Remove the cap and avoid touching the tip.
- Sit or lie down. Tilt your head back and look up at the ceiling.
- Gently pull down your lower eyelid to make a small pocket.
- Hold the bottle a short distance (about 2–3 cm) above the eye. Do not let the tip touch your eye, lashes, or skin.
- Squeeze one drop into the pocket. One drop is enough; a second drop will mostly spill out.
- Close your eye gently (don’t squeeze). With a clean finger, press lightly on the inner corner of the eyelids (near the nose) for 1–2 minutes. This helps keep the drop in the eye and reduces aftertaste.
- Blot any excess with a clean tissue. Replace the cap.
- If you’re using another type of drop, wait about five minutes, then repeat.
- If you are also prescribed an ointment, put it in after all drops (only if we have advised it).
A brief, mild sting is common with eye drops after cataract surgery and usually settles within a minute or two. Temporary blurring for a few minutes is also normal.
Practical tips for everyday use
- Missed a dose: take it when you remember. If it’s close to the next dose, skip the missed one and return to your usual times. Do not double up.
- Reminders: set phone alarms or use a dosing chart on the fridge.
- Labelling: if both eyes are treated at different times, label each bottle clearly “Right” or “Left”.
- Storage: check the label. Some drops must be kept in the fridge before opening; most can be stored at room temperature once opened. Keep all drops capped, clean, and out of direct sunlight. Many bottles should be discarded four weeks after opening—follow the pack or pharmacy advice.
- Glasses and activities: using drops does not stop you from gentle day‑to‑day tasks, but follow the usual aftercare precautions such as not rubbing the eye and avoiding dirty water. See our guide on what to avoid after cataract surgery.
- Water around the eye: take care in the shower to keep soapy water out of the eye until we confirm it’s safe. If unsure, read our short note on how long to avoid water in the eye.
If arthritis, tremor, or poor grip makes drops difficult:
- Rest your hand on your forehead to steady the bottle.
- Lie down so gravity helps.
- Ask a family member, friend, or carer to help.
- Consider a “drop aid” device from your pharmacist; these holders make bottles easier to squeeze and aim.
When to seek help urgently
While most people heal smoothly, please contact us without delay if you notice any of the following after using your eye drops after cataract surgery:
- Increasing pain, especially if it’s not relieved by simple painkillers.
- Worsening redness or swelling of the eye or eyelids.
- A noticeable drop in vision, new mistiness that doesn’t clear, or sudden shadow/curtain over part of your sight.
- Lots of new floaters or flashing lights.
- Yellow or green discharge.
- A severe allergy‑type reaction around the eye.
During office hours, call us on 07300 61 71 71. Outside hours, if you’re worried, seek urgent eye care through your local hospital eye department or NHS 111. For general background on the operation and common aftercare points, see the NHS guide to cataract surgery.
What happens after the drops finish?
Many patients feel vision is clearer and more comfortable as the weeks pass. Some notice halos or glare early on; this usually eases as the eye settles. Months or years later, a minority develop a natural clouding behind the implant called posterior capsule opacification (PCO). If that happens, a quick outpatient laser can help. Read more about YAG laser capsulotomy.
To understand the operation itself and how it’s tailored to you, see our overview of cataract surgery.
FAQ
Q: Can I keep using my usual glaucoma drops with my post‑op drops?
A: In most cases, yes. Keep taking your regular glaucoma medication unless we’ve told you otherwise. Separate each drop by about five minutes so they don’t wash each other out, and bring all bottles to your check‑ups so we can review the plan.
Q: Is it safe to drive while I’m using the drops?
A: You can drive once your vision meets DVLA standards and you feel comfortable and safe. Drops can blur vision briefly after instillation, so avoid driving for at least 15–20 minutes after putting them in. We’ll advise at your follow‑up whether your eye is ready.
Q: What if I’m unsure whether a drop went in?
A: If you didn’t feel it or most of it spilled onto your cheek, it’s reasonable to try again with one more drop. If you’re repeatedly unsure, ask a family member to watch your technique, or contact us and we’ll check with you in clinic.
Q: Could the drops cause side effects?
A: Mild stinging and a slight aftertaste are common and usually short‑lived. Redness, swelling, worsening discomfort, or a fall in vision are not typical—please contact us promptly if these occur.
A note on personalised advice
Eye drop plans are individual. The exact bottles, frequency, and taper depend on your eye, your medical history, and how you heal. Please use the written instructions we give you as your primary guide, and ask if anything is unclear. You may also find our patient explainer helpful: What Is Recovery Like After Cataract Surgery?
I’m Professor Jesse Panthagani, Associate Professor of Ophthalmology and consultant ophthalmologist. All care is consultant‑led and unhurried; we’ll go through your questions at each step so your drops and recovery fit your daily life—reading, screens, and getting back to safe driving.
Next steps
- Book your free video assessment to discuss cataracts and aftercare with us: book a free video assessment.
- Prefer to speak to someone? Call the clinic on 07300 61 71 71.
- Ready to plan treatment? A full, in‑person consultation with Professor Panthagani costs £245 and includes a detailed examination and tailored advice.