Latanoprost has been shown to cause some mild side effects. Talk to your health care provider if these adverse reactions become severe or do not go away after a few days.
Common side effects reported from latanoprost use include:
- Eye pain or stinging sensation
- Itching
- Watering
- Eyelid redness
- Swelling of the eyelid
- Dry eyes
Latanoprost may alter the pigmentation of your iris, changing it to brown. It may cause eyelashes to grow longer, thicker, and darker in color. These changes may be permanent but often develop slowly. Talk to your health care provider if you begin to notice a change in your iris color or the growth of your eyelashes.
In some cases, more severe reactions to this medication may occur. Seek medical attention if you experience difficulty breathing, itching eyes, skin rash, or swelling of the eyes while taking latanoprost. As with all prescription medication, inform your health care provider of any medical conditions you are currently managing. Tell them about any and all medication, prescription drugs, and supplements you are taking before starting treatment with latanoprost. Latanoprost can interact with substances in the body, causing potentially serious adverse reactions.
Finally, let your doctor know if you are pregnant or plan on becoming pregnant before starting treatment with latanoprost. If you become pregnant while taking latanoprost, inform your health care provider immediately. Do not take this medication if you are currently breastfeeding.