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Latanoprost

Precautions

Before using latanoprost, tell your doctor or pharmacist if you are allergic to it; or if you have any other allergies. This product may contain inactive ingredients (such as preservatives like benzalkonium chloride), which can cause allergic reactions or other problems. Talk to your pharmacist for more details.

Before using this medication, tell your doctor or pharmacist your medical history, especially of: other eye problems (such as macular edema, iritis/uveitis, lens extraction/aphakia, herpes infection of the eye).

If you develop an eye infection or injury, or have eye surgery, check with your doctor about the continued use of your current bottle of latanoprost. You may be advised to start using a new bottle.

After you apply this drug, your vision may become temporarily blurred or unstable. Do not drive, use machinery, or do anything that needs clear vision until you can do it safely.

During pregnancy, this medication should be used only when clearly needed. Discuss the risks and benefits with your doctor.

It is unknown if this medication passes into breast milk. Consult your doctor before breastfeeding.

Side Effects

Blurred vision, burning/stinging/itching/redness of the eye, feeling as if something is in the eye, dry eye, lid crusting/discomfort, or increased sensitivity to light may occur. If any of these effects last or get worse, notify your doctor or pharmacist promptly.

This medication may slowly turn the colored part of your eye (the iris) brown over months to years of use. If you use latanoprost in only one eye, only that eye may change color. You might also notice more eyelashes, longer and thicker eyelashes, and darker eyelashes or eyelids on the treated eye. These changes might not go away. Get regular eye exams and tell your doctor if you see any of these changes.

Remember that this medication has been prescribed because your doctor has judged that the benefit to you is greater than the risk of side effects. Many people using this medication do not have serious side effects.

Tell your doctor right away if you have any serious side effects, including: eye pain, suspected eye infection (unusual redness or swelling of eyes), rapid vision changes (such as loss of vision).

A very serious allergic reaction to this drug is rare. However, get medical help right away if you notice any symptoms of a serious allergic reaction, including: rash, severe itching/swelling (especially of the face/tongue/throat), dizziness, trouble breathing.

This is not a complete list of possible side effects. If you notice other effects not listed above, contact your doctor or pharmacist.

In the US -

Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088 or at www.fda.gov/medwatch.

In Canada - Call your doctor for medical advice about side effects. You may report side effects to Health Canada at 1-866-234-2345.