Cyclogyl Eye Drops

CYCLOGYL EYE DROPS

CYCLOGYL Eye Drops, manufactured by INTAS PHARMACEUTICALS LTD, is an ophthalmic solution primarily used in eye examinations and certain eye conditions.

• Name:

  • Brand Name: CYCLOGYL Eye Drops
  • Common Name: Cyclopentolate Hydrochloride Ophthalmic Solution

• Composition:

  • Active Ingredient: Cyclopentolate Hydrochloride (typically 0.5%, 1%, or 2% w/v)
  • Preservative: Benzalkonium Chloride

• Uses: CYCLOGYL Eye Drops are used to achieve:

  • Mydriasis: Dilation or enlargement of the pupil.
  • Cycloplegia: Paralysis of the eye's focusing muscles, allowing for a thorough examination of the retina and optic nerve.
  • Treatment of eye inflammation, such as uveitis (iridocyclitis).
  • Reduction of redness and swelling after cataract surgery.

• Dosage and Administration: For topical ophthalmic use only.

  • Adults: Instill one or two drops of 0.5%, 1%, or 2% solution into the eye(s), which may be repeated in five to ten minutes if necessary.
  • Children (≥6 years): One drop, followed by a second drop 5 minutes later, if needed.
  • Small Infants: A single instillation of one drop of 0.5% solution.
  • To minimize systemic absorption, apply digital pressure to the nasolacrimal sac for 2-3 minutes after instillation.
  • Remove contact lenses prior to application and wait at least 15 minutes before re-inserting them.

• Side Effects:

  • Common: Burning or stinging sensation, blurred vision, sensitivity to light (photophobia), eye irritation, redness, temporary increase in intraocular pressure.
  • Serious: Central Nervous System (CNS) disturbances (e.g., confusion, slurred speech, hallucinations, restlessness, seizures), severe allergic reactions, significant increase in intraocular pressure, and feeding problems in infants.

• Precautions:

  • Do not use in patients with known or suspected angle-closure glaucoma or hypersensitivity to any component.
  • Use with caution in infants, young children (especially those with Down's syndrome, spastic paralysis, or brain damage), and the elderly due to increased susceptibility to systemic side effects.
  • Patients should avoid driving or engaging in hazardous activities until vision is clear.
  • Protect eyes from bright illumination after use.
  • Avoid touching the dropper tip to prevent contamination.
  • In infants, it is recommended to withhold feeding for 4 hours after administration.

• Storage: Store at room temperature, generally between 8° to 27°C (46° to 77°F). Some product information recommends refrigeration (2° to 8°C). Keep the container tightly closed and out of the reach of children. Discard any unused medication after the expiration date and, for some products, within 4 weeks of opening.

CYCLOGYL EYE DROPS by INTAS PHARMACEUTICALS LTD: Frequently Asked Questions

What is Cyclogyl Eye Drops used for?

Cyclogyl Eye Drops are primarily used to enlarge (dilate) the pupil and temporarily paralyze the eye's ability to focus (cycloplegia). This is often done for diagnostic procedures like eye examinations or before eye surgery. It can also be used to relax the eye muscles when parts of the eye are inflamed (iridocyclitis) or to reduce redness and swelling after cataract surgery.

How does Cyclogyl Eye Drops work?

Cyclogyl Eye Drops contain cyclopentolate hydrochloride, an anticholinergic medication. It works by blocking the action of acetylcholine, a chemical messenger that normally causes the pupil to constrict and the eye's focusing muscles to contract. By blocking these actions, Cyclogyl causes the pupil to dilate and the focusing muscles to relax.

What is the usual dosage for Cyclogyl Eye Drops?

For adults, the usual dose is one or two drops instilled into the eye, which may be repeated after five to ten minutes if necessary. For children aged 6 years and older, the typical dose is one drop, followed by a second drop 5 minutes later if needed. Small infants may receive a single drop of the 0.5% solution. Your doctor will determine the correct number of drops for your specific situation. It is important to apply gentle pressure to the inside corner of the eye for two to three minutes after instillation to minimize systemic absorption.

What are the possible side effects of Cyclogyl Eye Drops?

Most side effects occur in or around the eye and can include increased eye pressure, burning, irritation, sensitivity to light (photophobia), blurred vision, redness, and eye pain. Occasionally, some individuals, especially children, may experience systemic side effects such as mental and behavioral disturbances (e.g., restlessness, hallucinations, confusion), dizziness, headache, fast heartbeat, dry mouth, or difficulty passing urine. If you experience severe allergic reactions like shortness of breath, wheezing, swelling of the face, or a rash, seek immediate medical attention.

Is Cyclogyl Eye Drops safe during pregnancy or breastfeeding?

If you are pregnant, planning to become pregnant, or breastfeeding, you should tell your doctor immediately. Cyclogyl Eye Drops should only be used during pregnancy if the potential benefit justifies the potential risk to the fetus, as animal reproduction studies have not been conducted. It is not known whether cyclopentolate or its metabolites are excreted in human milk, so caution should be exercised if administered to a nursing woman. Your doctor will discuss the possible risks and benefits.

Can Cyclogyl Eye Drops be taken with other medications?

Cyclogyl Eye Drops may interact with certain medications. It can interfere with the ocular anti-hypertensive action of drugs like carbachol, pilocarpine, or ophthalmic cholinesterase inhibitors, which are used to treat glaucoma. It may also enhance the anticholinergic effects of other drugs with anticholinergic activity, such as antihistamines, phenothiazines, tricyclic antidepressants, and amantadine. Always inform your doctor or pharmacist about all the medicines, vitamins, minerals, and herbal supplements you are currently taking. If you are using other eye drops, wait at least 5 minutes between each medication.

What precautions should be taken when using Cyclogyl Eye Drops?

Do not use Cyclogyl Eye Drops while wearing soft contact lenses; you can reinsert them 15 minutes after use. Your eyes will be sensitive to light, so protect them with sunglasses during dilation. Cyclogyl can cause blurred vision and drowsiness, so do not drive or operate machinery until your vision is clear. Infants, young children, and children with certain conditions (e.g., Down syndrome, spastic paralysis, or brain damage) are more susceptible to side effects. It is recommended to withhold feeding for 4 hours after administration in infants. Also, avoid touching the dropper tip to prevent contamination.

What happens if a dose of Cyclogyl Eye Drops is missed?

Cyclogyl Eye Drops are often administered by a healthcare professional for a specific procedure. If you are prescribed to use them at home and miss a dose, put in the missed drops as soon as you remember. If it is almost time for your next dose, skip the missed dose and continue with your regular schedule. Do not use a double dose to make up for a missed one. If you are unsure, contact your doctor or pharmacist.

How should Cyclogyl Eye Drops be stored?

Cyclogyl Eye Drops should be stored at room temperature, typically between 8°C to 27°C (46°F to 77°F). Some sources suggest refrigerating between 2°C to 8°C, but not freezing. Keep the container tightly closed and out of the reach of children. Do not use the medicine if the expiry date has passed.