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Ophthalmology

Xalatan 50 micrograms/ml Eye Drops: Overview

Quick summary Xalatan 50 micrograms/ml eye drops solution contains latanoprost, a prescription eye medicine used to help lower raised intraocular pressure in open-angle glaucoma and ocular hypertension. Medical disclaimer: This article is for general...

Educational content Use this article as a starting point for understanding the topic.
Check with a professional Ask a doctor or pharmacist before changing any medicine.
Safety first Side effects, interactions and risks depend on each person.
Medical disclaimer

This content is for educational purposes only and does not replace medical advice, diagnosis or treatment from a qualified healthcare professional.

Quick summary

Xalatan 50 micrograms/ml eye drops solution contains latanoprost, a prescription eye medicine used to help lower raised intraocular pressure in open-angle glaucoma and ocular hypertension.

Medical disclaimer: This article is for general information only and does not replace advice from a doctor, optometrist, or pharmacist. Always follow the patient leaflet and the instructions given with your prescription.

What is Xalatan?

Xalatan 50 micrograms/ml eye drops solution is a prescription medicine used in eye care. Its active ingredient is latanoprost.

It is mainly used to help reduce pressure inside the eye when that pressure is raised.

How does latanoprost work?

Latanoprost is a synthetic analogue of prostaglandin F2α. It helps increase the outflow of aqueous humour, which can lower intraocular pressure.

Lowering eye pressure is important because raised pressure can contribute to optic nerve damage in glaucoma.

Some people also notice eyelash growth or changes in eyelash appearance while using latanoprost.

What is Xalatan used for?

According to the original content, Xalatan is used for:

  • Open-angle glaucoma
  • Ocular hypertension

Your prescriber may use it when lowering eye pressure is needed to help protect vision.

How to use Xalatan eye drops

Always use this medicine exactly as directed by your healthcare professional. The original content describes the following general steps:

  1. Wash your hands before use.
  2. Remove contact lenses and wait at least 15 minutes before putting them back in.
  3. Gently pull down the lower eyelid to make a small pocket.
  4. Place one drop into the affected eye(s) without touching the dropper tip to the eye.
  5. Close the eye and apply gentle pressure to the inner corner for about one minute.

It is commonly used once daily, often in the evening, but you should follow the schedule on your prescription label.

What if you forget a dose?

If you miss a dose, use it when you remember unless it is almost time for the next dose. In that case, skip the missed dose and return to your usual schedule.

Do not use extra drops to make up for a missed dose.

Possible side effects

The original content lists the following possible side effects:

  • Blurred vision
  • Eye redness
  • Burning or stinging after application
  • Increased eyelash growth
  • Changes in eye pigmentation

It also notes that rare serious problems may occur, including bacterial keratitis, particularly with multi-dose containers.

If you notice unusual, severe, or persistent symptoms, contact a healthcare professional promptly.

Who should be cautious?

The original content says Xalatan should be avoided by people with:

  • Known hypersensitivity to latanoprost or any excipients
  • Active eye infections
  • A history of uveitis or iritis

It also mentions that caution may be needed in people with a history of respiratory issues. If this applies to you, check with a clinician or pharmacist before use.

Important points to verify with your doctor or pharmacist

Topic What to check
Dose schedule Confirm how often to use it and when to apply it.
Other eye medicines Ask whether drops need to be spaced apart.
Contact lenses Check when lenses can be reinserted after dosing.
Eye symptoms Report redness, pain, blurred vision, or other new symptoms.

Frequently asked questions

▸ Is Xalatan used for glaucoma?

Yes. The original content states that Xalatan is used for open-angle glaucoma and ocular hypertension.

▸ Why is Xalatan often used in the evening?

The original content says it is often given at bedtime to help maintain stable eye pressure, but you should follow your prescribed schedule.

▸ Can Xalatan change eyelash appearance?

Yes. The original content notes that latanoprost may stimulate eyelash growth and can make lashes longer or darker in some users.

▸ Can you buy Xalatan over the counter?

No. The original content says Xalatan is a prescription medicine.

▸ Is Xalatan safe in pregnancy?

The original content says its safety in pregnancy has not been firmly established. A healthcare professional should advise on individual use.

▸ Is latanoprost used in dogs?

The original content says it is generally not recommended without veterinary supervision. A veterinarian should decide on appropriate use.

Safety reminder

Do not change how you use this medicine without speaking to a qualified healthcare professional. If you have eye pain, sudden vision changes, signs of infection, or symptoms that worry you, seek medical advice promptly.

Summary

Xalatan contains latanoprost and is used to help lower raised eye pressure in open-angle glaucoma and ocular hypertension. Correct use, regular follow-up, and awareness of possible side effects are important for safe treatment.

Editorial note Active Ingredients Online Editorial Team This article is prepared as educational medicine information for general readers. It is written to support understanding of active ingredients, medicine uses, possible side effects, precautions and safety-related questions.
Published: November 12, 2025 Updated: May 10, 2026 Educational content

Medical disclaimer

This content is for educational purposes only. It should not be used as a substitute for professional medical advice, diagnosis or treatment. Always ask a doctor, pharmacist or qualified healthcare professional before starting, stopping or changing any medicine.

Sources and verification

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Final note

Medicine information can change and may vary depending on country, product formulation, patient history and professional guidance. Always check official medicine information and ask a healthcare professional for personal medical questions.

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