What is the brand name for Latanoprost?
The brand name for Latanoprost is Xalatan.
PTCB TOP 200 · #67
Latanoprost
Xalatan
Latanoprost is the generic name for the brand-name drug Xalatan. It is a prostaglandin analog (glaucoma) used to treat glaucoma (↑IOP). On the PTCE Top 200 drug list, Latanoprost ranks #67 and is one of the most frequently tested ophthalmic medications — commonly quizzed on its brand–generic pair, drug class, and key side effects.
| Generic name | Latanoprost |
|---|---|
| Brand name(s) | Xalatan |
| Drug class | Prostaglandin analog (glaucoma) |
| Class group | Ophthalmic |
| Common use | glaucoma (↑IOP) |
| DEA schedule | Unscheduled |
| Availability | Prescription only (Rx) |
What is Latanoprost used for?
• Open-angle glaucoma or ocular hypertension: reduce intraocular pressure.
What drug class is Latanoprost?
Latanoprost is a Prostaglandin analog (glaucoma) in the Ophthalmic group. Knowing the class is the fastest way to predict its uses, side effects, and the brand↔generic pairs the PTCE tests.
Common side effects of Latanoprost
- arrow_rightEye redness
- arrow_rightEye irritation/stinging
- arrow_rightIncreased eyelash growth
- arrow_rightIris pigmentation changes (brown discoloration)
Major interactions
- arrow_rightUsing multiple prostaglandin analog eye drops may reduce IOP-lowering effect (avoid duplication)
- arrow_rightThimerosal-containing ophthalmic products may cause precipitation (separate if applicable)
Is Latanoprost a controlled substance?
No. Latanoprost is not a federally controlled substance (it is unscheduled by the DEA).
How to remember Latanoprost (PTCE mnemonic)
XAL-atan LASHes longer — latano-PROST is a prostaglandin glaucoma drop. Darkens iris (permanent), thickens lashes; one drop at bedtime.
lightbulb
PTCE exam tip
The suffix -prost = a prostaglandin-analog eye drop for glaucoma. Latanoprost (Xalatan) is dosed once nightly and refrigerated until opened.
Latanoprost FAQ
What is Latanoprost used for?
Latanoprost is used to treat glaucoma (↑IOP). • Open-angle glaucoma or ocular hypertension: reduce intraocular pressure.
What drug class is Latanoprost?
Latanoprost is a Prostaglandin analog (glaucoma) (Ophthalmic group).
Is Latanoprost a controlled substance?
No. Latanoprost is not a federally controlled substance (it is unscheduled by the DEA).
Study guides that cover Latanoprost
Free, in-depth guides to the patterns behind this drug — no app needed.
Drug suffix cheat sheetthe suffix that gives away this drug's class
How to memorize the Top 200 drugsa method for locking in brand↔generic pairs
What changed on the 2026 PTCB examthe new domain weights for 2026
How hard is the PTCE?what the pass rate really meansSee all PTCE study guides or browse the full Top 200 drug list.
Drill Latanoprost the way the PTCE asks it
RxReflex turns the Top 200 drugs into fast flashcard rounds, a guided Learn path, pharmacy math, and 40+ cheat sheets. Free to start.
Related drugs in the Ophthalmic group
Last reviewed August 7, 2026. Educational use only — not medical advice. Verify clinical specifics with your pharmacist or a current label source such as DailyMed. RxReflex is not affiliated with or endorsed by the Pharmacy Technician Certification Board (PTCB).