About cyclopentolate hcl
Antimuscarinic eye drop; pupil dilator
Used for
- Widens the pupil for eye examinations
- Temporarily relaxes eye focusing muscles for refraction tests
Usual adult dose
Usually one or two drops in the affected eye; may be repeated as directed for examination.
Usual dose in children
Usually one drop in the affected eye; dosing and repeat timing depend on age and examination.
Common side effects
- Temporary blurred vision and light sensitivity
- Stinging or eye irritation
- Dry mouth, flushing, or rapid heartbeat
- Rarely, confusion or unusual behavior
Important warnings
- Can cause blurred vision and light sensitivity; vision may take several hours to recover.
- Systemic effects are more likely in infants and young children.
- Avoid touching the dropper tip to the eye or other surfaces.
- Seek urgent assessment for severe eye pain, marked redness, or sudden vision changes.
Pregnancy
Use only when needed; pregnancy safety information is limited.
Breastfeeding
Information is limited; systemic absorption can occur after eye-drop use.
Interactions
- Other anticholinergic medicines may increase side effects.
- Some medicines for mental health or allergies can increase anticholinergic effects.
AI-generated from general medical knowledge, not from this product's official leaflet. It may be incomplete or out of date. Not medical advice — ask a pharmacist or doctor before making any decision.