
Ask a doctor about a prescription for LATANOPROST VIR 50 micrograms/ml EYE DROPS SOLUTION
PACKAGE LEAFLET: INFORMATION FOR THE USER
Latanoprost Vir 50 micrograms/ml eye drops, solution
Latanoprost
Read all of this leaflet carefully before you start using this medicine because it contains important information for you.
Contents of the pack
Latanoprost Vir is an eye drop solution that is administered to patients suffering from a disease known as open-angle glaucoma that causes increased pressure inside the eye.
The active substance of Latanoprost Vir belongs to a group of medicines known as prostaglandins.
Latanoprost Vir is a medicine that reduces intraocular pressure by increasing the natural drainage of fluid from the inside of the eye to the circulatory system.
Latanoprost Vir is also used to treat increased pressure inside the eye and glaucoma in children and babies of all ages.
Latanoprost Vir can be used in adult men and women (including the elderly) and in children from birth to 18 years of age. Latanoprost Vir has not been investigated in preterm infants (less than 36 weeks of gestation)
Do not use Latanoprost Vir
Warnings and precautions
Consult your doctor or the doctor treating your child or pharmacist before starting to use Latanoprost Vir or before administering it to your child, if you consider that any of the following situations affect you or your child:
Using Latanoprost Vir with other medicines
Latanoprost Vir may interact with other medicines. Inform your doctor, the doctor treating your child, or pharmacist if you or your child are using or have recently used other medicines (or eye drops), even those obtained without a prescription.
Latanoprost Vir may affect the effect of prostaglandins or prostaglandin derivatives (used for ocular hypertension). It is not recommended to combine them with Latanoprost Vir as it may increase intraocular pressure.
Pregnancy and breast-feeding
If you are pregnant or breast-feeding, or think you may be pregnant or are planning to have a baby, ask your doctor or pharmacist for advice before using this medicine.
It may affect the fetus. Latanoprost Vir should not be used if you are pregnant or breast-feeding.
Driving and using machines
As with other eye drops, if you experience blurred vision when applying the drops, wait until it clears before driving or using machines.
Important information about some of the ingredients of Latanoprost Vir
This medicine may cause eye irritation because it contains benzalkonium chloride. Avoid contact with soft contact lenses. If you or your child use contact lenses, you must remove them before application and wait at least 15 minutes before putting them back. Benzalkonium chloride alters the color of soft contact lenses.
Follow exactly the instructions of administration of this medicine indicated by your doctor or the doctor treating your child. Consult your doctor, the doctor treating your child, or pharmacist if you have any doubts.
Dose
The usual dose for adults (including the elderly) and children is one drop in the affected eye(s) once a day.
It is preferable to administer it at night. Do not use Latanoprost Vir more than once a day; the effectiveness of the treatment may decrease if it is administered more frequently
Use Latanoprost Vir as your doctor or the doctor treating your child has indicated until they tell you to stop.
Method of administration
To administer Latanoprost Vir properly, you must follow these steps:

If you use more Latanoprost Vir than you should
If you have applied more drops in the eye than you should, you may feel a slight irritation in the eye and your eyes may also become red and tear; this situation should disappear, but if it worries you, contact your doctor or the doctor treating your child.
Contact your doctor immediately if you or your child accidentally ingest Latanoprost Vir.
In case of overdose or accidental ingestion, consult your doctor or pharmacist immediately or call the Toxicology Information Service, phone: 91 562 04 20, indicating the medicine and the amount ingested
If you forget to use Latanoprost Vir
Do not use a double dose to make up for forgotten doses. If you forget to apply the eye drops at the usual time, wait until the time indicated for the next dose.
Do not administer an additional drop in the eye to make up for the forgotten dose.
If you stop using Latanoprost Vir
Do not stop treatment unless your doctor or the doctor treating your child has indicated it.
If you wear contact lenses
Latanoprost Vir contains benzalkonium chloride as a preservative that can alter the color of soft contact lenses.
If you or your child wear contact lenses, remove them before applying Latanoprost Vir. Do not put them back until 15 minutes have passed since the application of Latanoprost Vir.
If you have any other questions about the use of this medicine, ask your doctor or pharmacist.
Like all medicines, Latanoprost Vir can cause side effects, although not everybody gets them.
The frequency at which they appear is classified as follows:
Very common: | Affect more than 1 in 10 people |
Common | Affect up to 1 in 10 people |
Uncommon | Affect up to 1 in 100 people |
Rare | Affect up to 1 in 1,000 people |
Very rare | Affect up to 1 in 10,000 people |
Not known | Frequency cannot be estimated from the available data |
The following side effects have been reported:
Very common side effects:
Common side effects:
Uncommon side effects:
Rare side effects:
Very rare side effects:
Since the marketing of latanoprost, other side effects have been reported (frequency not known):
The side effects observed in children at a higher frequency than in adults are runny nose and itchy nose and fever.
Reporting of side effects
If you experience any side effects, talk to your doctor or pharmacist. This includes any possible side effects not listed in this leaflet. You can also report side effects directly through the Spanish Medicines Monitoring System: https://www.notificaram.es. By reporting side effects, you can help provide more information on the safety of this medicine.
Keep this medicine out of the sight and reach of children.
Do not use this medicine after the expiry date which is stated on the carton and bottle after EXP. The expiry date is the last day of the month stated.
Store the unopened Latanoprost Vir bottle in a refrigerator (between 2°C and 8°C). Keep the bottle in the outer carton to protect it from light.
After first opening the bottle:
Do not store above 25°C and use within four weeks.
Medicines should not be disposed of via wastewater or household waste. Ask your pharmacist how to dispose of medicines no longer required. These measures will help protect the environment.
Composition of Latanoprost Vir
1 ml of eye drop solution contains 50 micrograms of latanoprost.
One drop contains approximately 1.5 micrograms of latanoprost.
Appearance of the product and contents of the pack
Latanoprost Vir is presented as a clear and colorless eye drop solution in a low-density polyethylene (LDPE) bottle with a low-density polyethylene (LDPE) dropper and a high-density polyethylene (HDPE) screw cap with a breakable opening tab.
Each bottle contains 2.5 ml of eye drop solution, which corresponds to approximately 80 drops of solution.
Latanoprost Vir is available in packs of 1 bottle.
Marketing authorization holder and manufacturer
Marketing authorization holder
Industria Química y Farmacéutica VIR, S.A.
C/ Laguna 66-70, Polígono Industrial URTINSA II
28923 Alcorcón (Madrid) Spain
Manufacturer
HBM Pharma s.r.o.
Slabinská 30
03086 Martin
Slovak Republic
or
Pharma Stulln GmbH Werkstrasse 3
92551 Stulln
Germany
or
Jadran Galenski Laboratorij D.D.
Svilno, 20
51000 (Rijeka)
Croatia
Date of last revision of this leaflet: May 2022
Detailed and updated information on this medicine is available on the website of the Spanish Agency for Medicines and Health Products (AEMPS) https://www.aemps.gob.es/
The average price of LATANOPROST VIR 50 micrograms/ml EYE DROPS SOLUTION in November, 2025 is around 6.53 EUR. Prices may vary depending on the region, pharmacy, and whether a prescription is required. Always check with a local pharmacy or online source for the most accurate information.
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