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Generic Name: cyclopentolate and phenylephrine ophthalmic (SYE kloe PEN toe late and FEN il EFF rin off THAL mik)
Brand Name: Cyclomydril
Physician reviewed Cyclomydril patient information - includes Cyclomydril description, dosage and directions.
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Drug Information:
Cyclopentolate ophthalmic relaxes muscles in your eye to dilate (widen) your pupil. Phenylephrine is a vasoconstrictor that shrinks blood vessels. Cyclomydril (for the eyes) is a combination medicine used to dilate your pupils in preparation for an eye exam. Cyclopentolate and phenylephrine may also be used for purposes not listed in this medication guide. You should not receive Cyclomydril if you have untreated narrow-angle glaucoma. You should not receive this medicine if you are allergic to cyclopentolate or phenylephrine (phenylephrine is also a decongestant found in many cold and sinus medicines), or if you have: Learn more

Cyclomydril Side Effects

Cyclomydril Side Effects

Note: This document contains side effect information about cyclopentolate / phenylephrine ophthalmic. Some of the dosage forms listed on this page may not apply to the brand name Cyclomydril.

Applies to cyclopentolate / phenylephrine ophthalmic: ophthalmic solution

What are some side effects that I need to call my doctor about right away?

WARNING/CAUTION: Even though it may be rare, some people may have very bad and sometimes deadly side effects when taking a drug. Tell your doctor or get medical help right away if you have any of the following signs or symptoms that may be related to a very bad side effect:

  • Signs of an allergic reaction, like rash; hives; itching; red, swollen, blistered, or peeling skin with or without fever; wheezing; tightness in the chest or throat; trouble breathing, swallowing, or talking; unusual hoarseness; or swelling of the mouth, face, lips, tongue, or throat.
  • Change in eyesight, eye pain, or very bad eye irritation.
  • A fast heartbeat.
  • Fever.
  • Very bad headache.
  • Flushing.
  • Trouble passing urine.
  • Feeling confused.
  • Hallucinations (seeing or hearing things that are not there).
  • Seizures.
  • Change in balance.
  • Trouble walking.
  • Slurred speech.
  • Restlessness.

What are some other side effects of this drug?

All drugs may cause side effects. However, many people have no side effects or only have minor side effects. Call your doctor or get medical help if any of these side effects or any other side effects bother you or do not go away:

  • Eye irritation.
  • Burning.
  • Blurred eyesight.

These are not all of the side effects that may occur. If you have questions about side effects, call your doctor. Call your doctor for medical advice about side effects.

You may report side effects to the FDA at 1-800-FDA-1088. You may also report side effects at http://www.fda.gov/medwatch.

Further information

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

Some side effects may not be reported. You may report them to the FDA.

More about Cyclomydril (cyclopentolate / phenylephrine ophthalmic)

  • Dosage Information
  • Drug Interactions
  • Pricing & Coupons
  • En Español
  • Drug class: mydriatics

Consumer resources

  • Cyclomydril

Professional resources

Related treatment guides

  • Pupillary Dilation

Editorial References and Review

Medically reviewed by BestRx Medical Team Last updated on 1/1/2020.

Source: Drugs.com Cyclomydril