accunac 0.1% eye drop - Nepafenac (0.1% w/v) medicine

accunac 0.1% eye drop - Uses, Price, Side Effects & Substitutes

No reviews yet
๐Ÿญ His Eyeness Ophthalmics Pvt Ltd ๐Ÿ“ฆ Varies by brand ๐Ÿ’Š Allopathy ๐Ÿ“… Updated: Jun 29, 2026
๐Ÿ“‹ Prescription Required ๐Ÿ’Š Generic Available
Medically Reviewed
SaathiMed Expert Panel | Jun 29, 2026

What is accunac 0.1% eye drop used for?

Amplinak Ophthalmic Suspension (Nepafenac) is used to treat OPHTHAL. It contains Nepafenac (0.1% w/v), which Nepafenac is a prodrug that is converted to amfenac, a nonsteroidal anti-inflamm. Always consult your doctor before use. Take as prescribed.

  • Generic Name: Nepafenac
  • Manufacturer: His Eyeness Ophthalmics Pvt Ltd
  • Form: Allopathy
  • Pregnancy Category: A
  • Prescription Required: Yes
๐Ÿ’ก Did You Know? India has the highest number of USFDA-compliant plants outside the USA.

๐Ÿ’Š accunac 0.1% eye drop Uses & Benefits

Treatment of pain and inflammation associated with cataract surgery; reduction of macular edema.

Off-label uses: Treatment of diabetic macular edema, Prevention of cystoid macular edema

๐Ÿ“‹ Drug Information

Generic Name(s)Nepafenac
Brand NameAmplinak Ophthalmic Suspension
ManufacturerHis Eyeness Ophthalmics Pvt Ltd
Packaging / FormVaries by brand (Allopathy)
Therapeutic ClassOPHTHAL
Action ClassNSAID's- Non-Selective COX 1&2 Inhibitors (Topical)
Route of AdministrationOphthalmic (topical to the eye).
StorageStore at 15ยฐC to 25ยฐC (59ยฐF to 77ยฐF); protect from light; keep bottle tightly closed.
Shelf LifeAs per manufacturer

๐Ÿ”ฌ Pharmacology (PK/PD)

Pharmacokinetics

AbsorptionAbsorbed through the cornea after topical administration; systemic absorption is minimal.
DistributionDistributes into ocular tissues; systemic distribution is limited due to low plasma concentrations.
Protein BindingApproximately 99% bound to plasma proteins (primarily albumin).
MetabolismMetabolized in the eye by hydrolases to amfenac, the active metabolite; further hepatic metabolism occurs.
Half-LifeApproximately 0.5-2 hours (nepafenac); amfenac half-life is about 1-2 hours.
ExcretionExcreted primarily via urine (as metabolites); less than 1% excreted unchanged.
BioavailabilityLow systemic bioavailability due to minimal absorption from ophthalmic administration.
Onset of ActionWithin 30 minutes after topical application.
Peak Plasma TimeNot clinically relevant due to low systemic levels; ocular peak at approximately 1-2 hours.
Duration of ActionApproximately 8-12 hours.

How It Works

Nepafenac is a prodrug that is converted to amfenac, a nonsteroidal anti-inflammatory drug (NSAID) that inhibits cyclooxygenase (COX) enzymes, reducing prostaglandin synthesis.

Mechanism Steps

1Nepafenac penetrates the cornea
2Converted to amfenac by ocular hydrolases
3Amfenac inhibits COX-1 and COX-2 enzymes

๐Ÿ’ก How to Take accunac 0.1% eye drop

Follow your doctor's prescription exactly.

โš ๏ธ Side Effects of accunac 0.1% eye drop

โœ… Common Side Effects

  • Eye pain
  • Conjunctival hyperemia
  • Blurred vision
  • Foreign body sensation
  • Headache

๐Ÿšจ Serious Side Effects

  • Corneal perforation
  • Corneal thinning
  • Increased intraocular pressure
  • Delayed wound healing

โš ๏ธ Rare Side Effects

  • Allergic reactions
  • Stevens-Johnson syndrome
  • Renal impairment (with systemic absorption)

Consult your doctor if you experience any unusual symptoms.

๐Ÿ”ฌ Drug Interactions

โš ๏ธ DrugSeverityEffect
Warfarin Major Increased bleeding risk
Other NSAIDs Major Additive gastrointestinal and renal toxicity
Anticoagulants Major Enhanced anticoagulant effect
Corticosteroids Major Increased risk of gastrointestinal ulceration
Aspirin Moderate Increased risk of bleeding
Clopidogrel Moderate Increased bleeding risk
SSRIs Moderate Increased bleeding risk
Diuretics Moderate Reduced diuretic efficacy
ACE inhibitors Minor Reduced antihypertensive effect
ARBs Minor Reduced antihypertensive effect
Beta-blockers Minor Reduced antihypertensive effect

๐Ÿšจ Major Interactions

  • Warfarin
  • Other NSAIDs
  • Anticoagulants
  • Corticosteroids

โšก Moderate Interactions

  • Aspirin
  • Clopidogrel
  • Selective serotonin reuptake inhibitors (SSRIs)
  • Diuretics

โ„น๏ธ Minor Interactions

  • ACE inhibitors
  • Angiotensin receptor blockers (ARBs)
  • Beta-blockers

๐Ÿฝ๏ธ Food Interactions

No significant food interactions.

๐Ÿท Alcohol Interaction

Increased risk of gastrointestinal bleeding; avoid concurrent use.

๐Ÿ›ก๏ธ Safety & Warnings

๐Ÿšซ Contraindications

Hypersensitivity to nepafenac or any component; history of asthma, urticaria, or allergic-type reactions after aspirin or other NSAIDs.

๐Ÿ“Š Monitoring Parameters

Monitor for signs of ocular irritation, bleeding, or infection; assess intraocular pressure if used with corticosteroids.

๐Ÿคฑ Lactation Safety

Not recommended; unknown if excreted in human milk.

๐Ÿ’Š Overdose Management

Not expected with topical use; if ingested, symptomatic and supportive care.

โฐ Missed Dose

Apply the missed dose as soon as remembered; if near next dose, skip missed dose and resume regular schedule.

๐Ÿ‘จโ€โš•๏ธ Reviewed by Expert

SaathiMed Expert Panel

MD, PhD - Pharmacology

Reviewed: Jun 29, 2026

๐Ÿ”— View Profile

๐Ÿ”„ Substitutes for accunac 0.1% eye drop

View All

Alternative brands with exact same active ingredient (Nepafenac (0.1% w/v)):

Medical Note: Always consult your doctor before switching medications.

๐Ÿ˜Š Was this information helpful?

Browse Medicines A-Z

Search our extensive medical database alphabetically.

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Back to Medicines Directory
SaathiMed App
SaathiMed App Consult doctors & order medicines faster
Install