Qlosi
Qlosi is a prescription eye drop medication containing pilocarpine that is used to treat presbyopia, a common age-related condition causing difficulty focusing on close objects. It works by temporarily constricting the pupil to improve near vision clarity.
Qlosi is an ophthalmic solution that improves near vision in adults with presbyopia by constricting the pupil.
Key facts at a glance
- RxNorm
- 2695440
- Generic
- Qlosi
- Class
- brand-name
- Brands
- —
- Availability
- rx
- Lactation
- unknown
- Routes
- —
- Forms
- —
- Regions
- US, EU, CN, JP
- Monitoring
- —
This page is for informational purposes only.
Do not use this information to diagnose yourself or to replace a physician's advice. Always consult a qualified healthcare provider before starting, stopping, or changing any medication. If you believe you are experiencing a medical emergency, call your local emergency number immediately.
Qlosi is indicated for the treatment of presbyopia (age-related farsightedness) in adults, helping to improve difficulty seeing close objects clearly.
Qlosi contains pilocarpine, a miotic agent that causes the pupil to constrict (miosis). This reduces pupil aperture, increasing the depth of focus and allowing for clearer near vision.
Qlosi is for topical ophthalmic use only. Common side effects may include headache, browache, and blurred distance vision. Patients should avoid driving or operating machinery until their vision is clear. Consult your eye care professional for complete safety information.
Official drug label
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This information is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment.
This content is for general informational and educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the guidance of a qualified healthcare provider with any questions you have about a medical condition, and never disregard professional medical advice or delay seeking it because of something you read here.
If you think you may have a medical emergency, call your local emergency number or go to the nearest emergency department immediately.
Medically reviewed by WellAlly Editorial Team Last reviewed July 26, 2026. · Read our editorial policy