Cyclopentolate is primarily used to dilate the pupil (mydriasis) and temporarily paralyse the lens and muscles of the eye (cycloplegia) before eye examinations or surgery. It belongs to the class of medicines known as anticholinergics and mydriatic agents.
Other uses include the management of uveitis (an inflammation of the middle layer of the eye tissues), iritis (an inflammation of the coloured part of the eye, the iris), and to reduce inflammation, redness, and swelling after cataract surgery.
Eye irritation
Stinging or burning sensation
Temporary blurred vision
Increased sensitivity to light
Eye redness or itching
Cyclopentolate is an anticholinergic and mydriatic agent.
It functions by inhibiting the action of acetylcholine, a neurotransmitter that controls pupil constriction and the movement of the eye's lens and muscles.
By blocking acetylcholine, it causes the pupil to dilate and the eye's focusing mechanism to temporarily paralyse.
This allows for better visibility of the internal structures of the eye during examinations or surgical procedures.
Doctor of Medicine
BMS, FMC, MD Resident
Cyclopentolate is primarily available for topical ophthalmic use in the form of a solution or eye drops.
The medicine can be used in both adults and children.
Cyclopentolate is contraindicated in patients with known allergies to any of its components.
It is also contraindicated in patients with narrow-angle glaucoma, unless advised by an ophthalmologist.
Cyclopentolate may interact with cholinergic agonists (such as pilocarpine and carbachol), anticholinergic agents (like atropine and scopolamine), Monoamine Oxidase Inhibitors (MAOIs like isocarboxazid and phenelzine), and tricyclic antidepressants (like amitriptyline and doxepin).
An overdose of Cyclopentolate may cause symptoms such as rapid heartbeat, high blood pressure, fever, dry mouth and skin, hallucinations, and seizures. If you observe any of these symptoms, seek immediate medical attention.
In case you happen to put a few extra drops of this medicine in your eye, do not panic. Rinse your eyes with clean water at room temperature. If any symptoms persist or worsen, inform your doctor.
If you miss a dose of Cyclopentolate, take it as soon as you remember. If it's almost time for the next dose, skip the missed one and continue your usual dosage schedule. Avoid repeating the dose.
Most side effects are temporary, generally harmless, and resolve upon discontinuing this medicine. However, if you experience any severe side effects or worsening of any of the symptoms, please consult your doctor.
To manage eye irritation, stinging, or burning sensation, try applying a cold compress to your eyes.
In case of temporary blurred vision or increased sensitivity to light, avoid direct exposure to sunlight and use sunglasses.
After instilling the medicine, you may experience blurred vision or a burning and stinging sensation. This can affect your ability to drive or operate heavy machinery. It is advised not to drive or operate machinery until its effects have completely worn off.
Pregnant and breastfeeding women should consult their doctor before using this medicine. It should be used only if prescribed by the doctor.
Patients with Down syndrome may be more sensitive to the effects of Cyclopentolate and should exercise caution when using this medication.
Reduce screen time to alleviate eye strain.
Regular check-ups are recommended to monitor eye health.
Avoid exposure to dust and other irritants that could worsen eye inflammation.
Frequently asked questions
No, it is not a steroid. It is an anticholinergic and mydriatic agent, used primarily in ophthalmology for diagnostic procedures and the treatment of certain eye conditions.
There is no evidence that this medicine affects sleep. However, if you experience unusual sleep patterns after starting this medication, it is recommended that you consult your doctor.
As it is a topical medication meant for ophthalmic use, there are no effects of Cyclopentolate on fertility.
As it is a topical medication, there are no interactions between any food and the medicine. Hence, there are no diet restrictions to be followed while on this medicine.
This medicine is safe for use only as prescribed by your doctor.
Cyclopentolate starts working soon after it is instilled. The exact onset time may vary depending on individual responses.
Cyclopentolate is usually instilled by a healthcare professional before an eye examination or procedure. It should be instilled only on your doctor's recommendation.
Cyclopentolate in other salts
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