cyclopen d eye drop - Cyclopentolate (NA) medicine

cyclopen d eye drop - Uses, Price, Side Effects & Substitutes

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๐Ÿญ Optho Remedies Pvt Ltd ๐Ÿ“ฆ Varies by brand ๐Ÿ’Š Allopathy ๐Ÿ“… Updated: Jun 30, 2026
๐Ÿ“‹ Prescription Required ๐Ÿ’Š Generic Available
Medically Reviewed
SaathiMed Expert Panel | Jun 30, 2026

What is cyclopen d eye drop used for?

Auropent Eye Drop (Cyclopentolate) is used to treat GASTRO INTESTINAL. It contains Cyclopentolate (NA), which Blocks muscarinic acetylcholine receptors in the iris sphincter and ciliary musc. Always consult your doctor before use. Take as prescribed.

  • Generic Name: Cyclopentolate
  • Manufacturer: Optho Remedies Pvt Ltd
  • Form: Allopathy
  • Pregnancy Category: C
  • Prescription Required: Yes
๐Ÿ’ก Did You Know? The first generic medicine was introduced in India in 1970 after the Patents Act was amended.

๐Ÿ’Š cyclopen d eye drop Uses & Benefits

Diagnostic procedures requiring mydriasis and cycloplegia (e.g., fundoscopy, refraction).

Off-label uses: Treatment of uveitis (to prevent synechiae).

๐Ÿ“‹ Drug Information

Generic Name(s)Cyclopentolate
Brand NameAuropent Eye Drop
ManufacturerOptho Remedies Pvt Ltd
Packaging / FormVaries by brand (Allopathy)
Therapeutic ClassGASTRO INTESTINAL
Action ClassAnticholinergic- Mydriatic and cycloplegic
Route of AdministrationTopical ophthalmic
StorageStore at 15-30ยฐC; protect from light; keep tightly closed.
Shelf LifeAs per manufacturer

๐Ÿ”ฌ Pharmacology (PK/PD)

Pharmacokinetics

AbsorptionRapidly absorbed through the conjunctiva and cornea after topical administration.
DistributionDistributes into ocular tissues; minimal systemic distribution.
Protein BindingApproximately 50% bound to plasma proteins.
MetabolismMetabolized in the liver via hydrolysis.
Half-Life0.5-2 hours (systemic); ocular effects persist longer.
ExcretionPrimarily excreted in urine as metabolites.
BioavailabilitySystemic bioavailability is low due to topical administration.
Onset of Action15-30 minutes after instillation.
Peak Plasma TimeNot well-defined; systemic levels are low.
Duration of ActionUp to 24 hours for cycloplegia; 6-12 hours for mydriasis.

How It Works

Blocks muscarinic acetylcholine receptors in the iris sphincter and ciliary muscle, causing mydriasis and cycloplegia.

Mechanism Steps

1Topical administration to the eye.
2Absorption through cornea and conjunctiva.
3Binding to muscarinic receptors in iris sphincter and ciliary muscle.

๐Ÿ’ก How to Take cyclopen d eye drop

Follow your doctor's prescription exactly.

โš ๏ธ Side Effects of cyclopen d eye drop

โœ… Common Side Effects

  • Blurred vision
  • Photophobia
  • Stinging on instillation
  • Conjunctival hyperemia

๐Ÿšจ Serious Side Effects

  • Acute angle-closure glaucoma
  • Psychotic reactions (especially in children)
  • Tachycardia
  • Hypertension

โš ๏ธ Rare Side Effects

  • Allergic reactions
  • Contact dermatitis
  • Fixed dilated pupil

Consult your doctor if you experience any unusual symptoms.

๐Ÿ”ฌ Drug Interactions

โš ๏ธ DrugSeverityEffect
Carbachol Major Antagonism of miotic effect
Pilocarpine Major Antagonism of miotic effect
Anticholinergics Moderate Additive anticholinergic effects
Tricyclic antidepressants Moderate Increased risk of tachycardia and hypertension
Antihistamines Minor Additive anticholinergic effects
Phenothiazines Minor Additive anticholinergic effects

๐Ÿšจ Major Interactions

  • Carbachol
  • Pilocarpine

โšก Moderate Interactions

  • Anticholinergics
  • Tricyclic antidepressants

โ„น๏ธ Minor Interactions

  • Antihistamines
  • Phenothiazines

๐Ÿฝ๏ธ Food Interactions

No significant food interactions.

๐Ÿท Alcohol Interaction

No known interaction.

๐Ÿ›ก๏ธ Safety & Warnings

๐Ÿšซ Contraindications

Hypersensitivity to cyclopentolate or any component; narrow-angle glaucoma; untreated angle-closure glaucoma.

๐Ÿ“Š Monitoring Parameters

Intraocular pressure, visual acuity, pupillary response.

๐Ÿคฑ Lactation Safety

Caution; limited data, may be excreted in breast milk.

๐Ÿ’Š Overdose Management

Supportive care; for systemic toxicity, physostigmine may be used.

โฐ Missed Dose

Apply as soon as remembered unless close to next dose; do not double dose.

๐Ÿ‘จโ€โš•๏ธ Reviewed by Expert

SaathiMed Expert Panel

MD, PhD - Pharmacology

Reviewed: Jun 30, 2026

๐Ÿ”— View Profile

๐Ÿ”„ Substitutes for cyclopen d eye drop

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Alternative brands with exact same active ingredient (Cyclopentolate (NA)):

Medical Note: Always consult your doctor before switching medications.

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