Cyclopentolate ophthalmic Uses, Side Effects & Warnings - Drugs.com

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# Cyclopentolate ophthalmic

Generic name: cyclopentolate ophthalmic [ sye-kloe-PEN-toe-late ]
Brand names: Cyclogyl, Cylate, AK-Pentolate, Pentolair, Ocu-Pentolate
Dosage form: ophthalmic solution (0.5%; 1%; 2%)
Drug class: Mydriatics

Medically reviewed by Drugs.com on Nov 7, 2022. Written by Cerner Multum.

## What is cyclopentolate ophthalmic?

Cyclopentolate relaxes muscles in your eye to dilate (widen) your pupil.

Cyclopentolate ophthalmic (for the eyes) is used to dilate your pupil in preparation for an eye exam.

Cyclopentolate ophthalmic may also be used for purposes not listed in this medication guide.

## Warnings

You should not receive cyclopentolate ophthalmic if you have angle-closure glaucoma.

## Before taking this medicine

You should not receive this medicine if you have ever had a severe allergic reaction to cyclopentolate ophthalmic, or if you have angle-closure glaucoma.

To make sure cyclopentolate ophthalmic is safe for you, tell your doctor if you have glaucoma.

FDA pregnancy category C. It is not known whether cyclopentolate ophthalmic will harm an unborn baby. Tell your doctor if you are pregnant.

It is not known whether cyclopentolate ophthalmic passes into breast milk or if it could harm a nursing baby. Tell your doctor if you are breast-feeding a baby.

## How should is cyclopentolate ophthalmic given?

cyclopentolate ophthalmic is usually given about 40 to 50 minutes before your eye exam or other procedure.

A healthcare provider will place the eyedrops into your eyes.

After you receive the drops, close your eyes for 2 or 3 minutes with your head tipped down, without blinking or squinting. Gently press your finger to the inside corner of the eye to keep the liquid from draining into your tear duct.

Cyclopentolate ophthalmic can cause feeding problems in an infant. After cyclopentolate ophthalmic has been given to your infant, wait at least 4 hours before you feed the child.

## What happens if I miss a dose?

Since cyclopentolate ophthalmic is used as needed, it does not have a daily dosing schedule.

## What happens if I overdose?

Seek emergency medical attention or call the Poison Help line at 1-800-222-1222.

## What should I avoid after receiving cyclopentolate ophthalmic?

Cyclopentolate ophthalmic can cause blurred vision for up to 24 hours after using it. Be careful if you drive or do anything that requires you to be able to see clearly.

Cyclopentolate ophthalmic may also make your eyes more sensitive to light. Until the effects wear off, protect your eyes from the sun or bright light.

## Related/similar drugs

epinephrine, phenylephrine ophthalmic, atropine ophthalmic, EpiPen, Adrenalin, tropicamide ophthalmic, Cyclogyl

## Cyclopentolate ophthalmic side effects

Get emergency medical help if you have any of these signs of an allergic reaction: hives; difficult breathing; swelling of your face, lips, tongue, or throat.

Tell your caregivers right away if you have:

- blurred vision, tunnel vision, eye pain, or seeing halos around lights;

- severe burning or redness of your eyes;

- drowsiness;

- constipation, little or no urinating;

- dry mouth or nose, decreased sweating;

- fast heartbeats; or

- fever, skin rash, flushing (warmth, redness, or tingly feeling).

Infants and young children may be more likely to have side effects from cyclopentolate ophthalmic. For at least 30 minutes after the child has been treated with cyclopentolate ophthalmic, watch for the following side effects:

- loss of coordination;

- unusual changes in behavior;

- feeling restless or excited;

- confusion, speech problems; or

- feeding problems, stomach bloating.

Common side effects of cyclopentolate ophthalmic may include:

- blurred vision;

- mild eye irritation or redness;

- puffy eyelids; or

- the eyes being more sensitive to light.

This is not a complete list of side effects and others may occur. Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088.

Cyclopentolate ophthalmic side effects (more detail)

## Cyclopentolate ophthalmic dosing information

Usual Adult Dose for Refraction:

Instill 1 to 2 drops in the eye(s) once; may repeat in 5 to 10 minutes if needed
Comments: The 0.5%, 1%, or 2% solution may be used.
Uses: To produce mydriasis and cycloplegia

Usual Adult Dose for Pupillary Dilation:

Instill 1 to 2 drops in the eye(s) once; may repeat in 5 to 10 minutes if needed
Comments: The 0.5%, 1%, or 2% solution may be used.
Uses: To produce mydriasis and cycloplegia

Usual Pediatric Dose for Refraction:

Infants: Instill 1 drop of 0.5% solution into the eye(s) once
Comments:
-To minimize absorption, pressure should be applied over the nasolacrimal sac for 2 to 3 minutes.
-The infant should be observed for at least 30 minutes after instillation.
Children: Instill 1 to 2 drops in the eye(s) once; may repeat in 5 to 10 minutes if needed using the 0.5% or 1% solution
Comments: Initial dose in children may be given using the 0.5%, 1%, or 2% solution.
Uses: To produce mydriasis and cycloplegia

Usual Pediatric Dose for Pupillary Dilation:

Infants: Instill 1 drop of 0.5% solution into the eye(s) once
Comments:
-To minimize absorption, pressure should be applied over the nasolacrimal sac for 2 to 3 minutes.
-The infant should be observed for at least 30 minutes after instillation.
Children: Instill 1 to 2 drops in the eye(s) once; may repeat in 5 to 10 minutes if needed using the 0.5% or 1% solution
Comments: Initial dose in children may be given using the 0.5%, 1%, or 2% solution.
Uses: To produce mydriasis and cycloplegia

Detailed Cyclopentolate ophthalmic dosage information

## What other drugs will affect cyclopentolate ophthalmic?

It is not likely that other drugs you take orally or inject will have an effect on cyclopentolate used in the eyes. But many drugs can interact with each other. Tell each of your healthcare providers about all medicines you use, including prescription and over-the-counter medicines, vitamins, and herbal products.

Cyclopentolate ophthalmic drug interactions (more detail)

## Where can I get more information?

- Your doctor can provide more information about cyclopentolate ophthalmic.

Remember, keep this and all other medicines out of the reach of children, never share your medicines with others, and use this medication only for the indication prescribed.

## More about cyclopentolate ophthalmic

- Check interactions
- Compare alternatives
- Pricing & coupons
- Reviews (2)
- Side effects
- Dosage information
- During pregnancy
- Drug class: mydriatics

### Patient resources

- Advanced Reading
- Cyclopentolate
- Breastfeeding
- En español

#### Other brands

Cyclogyl, Cylate, Ak-Pentolate, Ocu-Pentolate

### Professional resources

- Prescribing Information

### Related treatment guides

- Pupillary Dilation
- Uveitis
- Refraction, Assessment

## Further information

Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.

Medical Disclaimer

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