What is Nepafin (Nepafenac) Eye Drop?
Nepafin is a sterile ophthalmic suspension containing Nepafenac 0.1%, a potent non-steroidal anti-inflammatory drug (NSAID). In the medical world, it is known as a "prodrug." This means once it is dropped into the eye, it is converted by the eye's tissues into its active form, Amfenac. Amfenac works by blocking certain natural substances (prostaglandins) that cause pain and swelling.
Uses of Nepafenac Eye Drops
Nepafin is primarily prescribed by ophthalmologists in Nigeria for:
- Post-Cataract Surgery Care: Reducing pain, redness, and inflammation after cataract operations.
- Prevention of Swelling: Helping to prevent macular edema (swelling in the retina) in diabetic patients undergoing eye surgery.
- Comfort Recovery: Managing the "gritty" or painful sensation often felt after ocular procedures.
How to Use Nepafin Correcty
Always follow your doctor's specific prescription. A common dosage pattern includes:
- Preparation: Shake the bottle well before each use to ensure the suspension is mixed.
- Dosage: Instill one drop in the affected eye three times daily.
- Timing: Many surgeons recommend starting the drops one day before the scheduled cataract surgery and continuing for at least two weeks post-surgery.
- Hygiene: Do not touch the dropper tip to your eye or any surface to avoid contamination.
Precautions for Patients in Nigeria
- Contact Lenses: Nepafin contains benzalkonium chloride, a preservative that can discolor soft contact lenses. Remove lenses before use and wait 15 minutes before putting them back in.
- Storage: Store the bottle in a cool place (below 30°C). Do not freeze. Keep the bottle tightly closed when not in use.
- Blurred Vision: You may experience temporary blurred vision immediately after application. Avoid driving or operating machinery until your vision clears.
Side Effects
While generally well-tolerated, some users may experience:
- Mild eye irritation or "peppery" sensation.
- Temporary blurred vision.
- Feeling like something is in the eye.
If you experience severe eye pain, increased redness, or sudden vision changes, contact your pharmacist or doctor immediately. For expert advice, you can chat with a GoMed pharmacist.