Treatment

Rocklatan

Also known as Netarsudil and Latanoprost, Fixed-Dose Glaucoma Drop, Combination Eye Pressure Drop, Rho Kinase Plus Prostaglandin Drop, Glaucoma Combination Drop

Updated May 18, 2026For educational purposes only. Not a substitute for medical advice. See our terms.

Bottom Line

Rocklatan is a once-nightly combination drop for open-angle glaucoma or ocular hypertension. It combines netarsudil and latanoprost in one bottle.

Rocklatan contains netarsudil 0.02% and latanoprost 0.005%. The label lists it for lowering elevated eye pressure in open-angle glaucoma or ocular hypertension 1.

The label dosing is one drop in the affected eye once daily in the evening 1.

Because it contains two medicines, it can also bring side effects from both. Redness, instillation site pain, corneal verticillata, and conjunctival hemorrhage are listed in the label 1.

How It Works

Rocklatan combines netarsudil and latanoprost. The label says the medicine is believed to lower eye pressure by increasing fluid outflow 1.

One bottle can be simpler than two separate bottles, but it can still cause side effects.

Who It Helps

Rocklatan may help when one drop is not enough.

  • Open-angle glaucoma or ocular hypertension is the diagnosis.
  • Your pressure is above target.
  • You can tolerate redness or stinging risk.
  • You are not already overusing prostaglandin drops.

Side Effects and Safety

The label lists common side effects such as eye redness, instillation site pain, corneal verticillata, and conjunctival hemorrhage 1.

Warnings include epithelial corneal edema, iris color change, eyelash change, inflammation, macular swelling, herpes keratitis, and bacterial keratitis.

Cost and Insurance

Rocklatan is a brand-name combination drop. Coverage depends on pharmacy plan rules.

  • Plans may ask whether separate generic drops were tried first.
  • One bottle may reduce copays for some patients.
  • One bottle may cost more than separate generics for others.
  • Ask how many days each bottle should last.

Common Questions About Rocklatan

It combines latanoprost with netarsudil. Your pressure check shows whether that combination is enough for you.

Next Steps

  1. 1Ask whether Rocklatan can replace separate glaucoma bottles.
  2. 2Use it once nightly unless your doctor says otherwise.
  3. 3Separate other eye drops as directed.
  4. 4Report eye pain, decreased vision, haze, or severe redness.
  5. 5Keep pressure checks to confirm your target is met.

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