Latanoprost/Xalatan
Latanoprost is a medicine that is used in ophthalmology and is applied in the form of drops that are instilled directly into the eye. It is used to control the progression of glaucoma, as it has the property of decreasing intraocular pressure by causing an increase in the outflow of aqueous humor that circulates in the anterior portion of the eye. Increased intraocular pressure or ocular hypertension is the main risk factor involved in glaucoma, a disease that if left untreated leads to progressive loss of vision that can lead to irreversible blindness.
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| Pack | Price (£) | ||
|---|---|---|---|
| Latanoprost (Generic) | - | 2.5ml x 1 Pack | 25.00 |
| Latanoprost (Generic) | - | 2.5ml x 2 Packs | 37.00 |
| Latanoprost (Generic) | - | 2.5ml x 3 Packs | 49.00 |
| Xalatan | - | 2.5ml x 1 Pack | 25.00 |
| Xalatan | - | 2.5ml x 2 Packs | 37.00 |
| Xalatan | - | 2.5ml x 3 Packs | 44.00 |
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Latanoprost / Xalatan Eye Drops for Glaucoma and Eye Pressure
If you've been told you have high eye pressure or glaucoma, managing it early can make a big difference. Latanoprost drops, also known as Xalatan eye drops, are a widely used prescription treatment designed to protect your vision by lowering pressure inside the eye.
As a prostaglandin analogue, this treatment works in a simple but effective way, helping fluid drain more easily from the eye to achieve steady IOP reduction.
What Are Latanoprost Eye Drops Used For?
Latanoprost eye drops are used to treat glaucoma and ocular hypertension by lowering eye pressure. When pressure builds up inside the eye, it can damage the optic nerve over time. If left untreated, this may lead to vision loss.
This pressure-lowering eye drop is commonly used for open-angle glaucoma, ocular hypertension, long-term glaucoma treatment, and preventing damage caused by raised eye pressure. Even if you don't have symptoms, using latanoprost glaucoma treatment regularly helps protect your eyesight.
How Latanoprost Eye Drops Work
Latanoprost drops increase the drainage of fluid from the eye, which reduces pressure naturally. Inside your eye, fluid is constantly produced and drained. When this balance is disrupted, pressure builds up.
As a prostaglandin analogue, latanoprost improves fluid outflow, reduces pressure inside the eye, and supports long-term IOP reduction. This makes it one of the most effective once-daily glaucoma drops available.
How to Use Latanoprost / Xalatan Eye Drops
Latanoprost is usually used once daily, often in the evening. The usual dose is one drop in the affected eye(s) once a day. Using more than recommended will not improve results and may increase side effects. Your prescriber will clearly explain the correct dosage and timing for your treatment during your consultation at Pharmacy Planet.
How to apply the drops:
- Wash your hands thoroughly.
- Tilt your head back.
- Gently pull down your lower eyelid.
- Apply one drop into the eye.
- Close your eye and press the inner corner for 1–2 minutes.
Use at the same time each day. Do not touch the dropper tip. Leave 5–10 minutes between different eye drops. Remove contact lenses before use and wait 15 minutes before reinserting. Do not double doses if you miss one. Consistency is key for effective pressure control.
Who Can Use Latanoprost Eye Drops?
Latanoprost eye drops are suitable for adults with glaucoma or ocular hypertension. They are often prescribed for first-line glaucoma treatment, people needing simple once-daily dosing, and long-term pressure-lowering eye drop use.
This treatment may not be suitable if you are allergic to latanoprost or similar medicines, are pregnant or breastfeeding (unless advised), or have certain eye conditions or infections. Use with caution if you have had recent eye surgery, have a history of eye inflammation, or use other eye medications.
Possible Side Effects of Latanoprost Eye Drops
Like all medicines, latanoprost drops can cause side effects, although not everyone experiences them.
Common Side Effects:
- Redness or irritation in the eye
- Mild eye pain or discomfort
- Blurred vision after use
- Sensitivity to light
- Headache
- Itching or watery eyes
Cosmetic Changes (Common with Long-Term Use):
- Darkening of the iris (eye colour may change permanently)
- Darker skin around the eyes
- Longer or thicker eyelashes
These changes are usually harmless but may be noticeable over time.
Serious Side Effects — Seek medical advice if you notice:
- Severe eye pain or swelling
- Vision changes that don't improve
- Signs of an allergic reaction (swelling, rash, breathing difficulty)
Latanoprost eye drops can be used alone or alongside other glaucoma medications including beta-blocker eye drops and other prescription eye drops. If using multiple drops, always leave a gap between them. Use your drops every day without skipping, attend regular eye pressure check-ups, replace your bottle as advised (usually after 4 weeks), and avoid touching the tip to prevent contamination.
Why Choose Latanoprost / Xalatan Eye Drops?
Latanoprost is often chosen for its simplicity and effectiveness. Key benefits include once-daily dosing for convenience, strong and consistent IOP reduction, well-established glaucoma treatment, suitability for long-term use, and reducing the risk of vision loss. It is one of the most commonly prescribed pressure-lowering eye drops for glaucoma.
How Does the Ordering Process Work at Pharmacy Planet?
Getting Xalatan eye drops online from Pharmacy Planet is quick and simple.
- Complete a short consultation and answer a few questions about your eye health.
- A qualified prescriber reviews your answers.
- If approved, your prescription treatment is delivered securely to your address.
Latanoprost (Xalatan) is a prostaglandin analogue prescription treatment that helps fluid drain more easily from the eye, protecting vision by lowering pressure inside the eye and achieving steady IOP reduction.
Used for open-angle glaucoma, ocular hypertension, and long-term glaucoma treatment to prevent optic nerve damage. Regular use protects your eyesight even without symptoms.
As a prostaglandin analogue, latanoprost improves fluid outflow from the eye, reducing pressure and supporting long-term IOP reduction — one of the most effective once-daily glaucoma drops available.
Once daily, usually in the evening. One drop into the affected eye(s). Apply with clean hands, tilt head back, pull down lower eyelid, close eye and press inner corner for 1–2 minutes. Wait 5–10 minutes between different eye drops; remove contact lenses before use and reinsert after 15 minutes.
Suitable for adults with glaucoma or ocular hypertension, especially as first-line treatment with once-daily dosing.
May not be suitable for allergy to latanoprost, pregnancy/breastfeeding without advice, or certain eye conditions/infections. Use with caution after recent eye surgery, with eye inflammation history, or when using other eye medications.
Common: Eye redness/irritation, mild pain/discomfort, blurred vision after use, light sensitivity, headache, itching/watery eyes
Cosmetic (long-term): Iris darkening (permanent), darker skin around eyes, longer/thicker eyelashes
Serious: Seek medical advice for severe eye pain/swelling, persistent vision changes, or allergic reactions
Once-daily convenience, strong and consistent IOP reduction, well-established glaucoma treatment suitable for long-term use, reducing the risk of vision loss. One of the most commonly prescribed pressure-lowering eye drops.
Getting Xalatan eye drops online from Pharmacy Planet is quick and simple.
- Complete a short consultation and answer a few questions about your eye health.
- A qualified prescriber reviews your answers.
- If approved, your prescription treatment is delivered securely to your address.
Latanoprost is usually used once daily in the evening. Using it at night helps it work more effectively and keeps your eye pressure controlled throughout the next day.
You may notice some effect within a few hours, but full pressure reduction usually takes a few weeks. Keep using the drops daily for the best long-term results.
Yes, it can slowly darken the colour of your iris, especially in lighter eyes. This change is usually permanent but harmless and happens gradually over time.
Using it more often won't improve results and may reduce how well it works. Stick to once-daily use unless your prescription says otherwise.
Yes, it's often combined with other treatments. Just leave at least 5–10 minutes between drops so each one can work properly.
Latanoprost can increase eyelash growth as a side effect. Lashes may become longer, thicker, and darker over time, which is common with this type of treatment.
No, you should not stop unless advised. Eye pressure can rise again if you stop, even if you feel fine, which can increase the risk of vision damage.

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Review By
GURDEV SEHMI
Last Updated On : Mar 13 2026
BSc Pharm, MRPharmS, Independent Prescriber, Superintendent Pharmacist, Clinical Lead
GPhC Number: 2050925

Authored By
GURDEV SEHMI
Last Reviewed On : Mar 23 2026
BSc Pharm, MRPharmS, Independent Prescriber, Superintendent Pharmacist, Clinical Lead
GPhC Number: 2050925



















