Key takeaways
Latanoprost (Xalatan) and Combigan (brimonidine/timolol) are both used to lower eye pressure in conditions like glaucoma and ocular hypertension, but they work differently and have distinct characteristics. Latanoprost is a prostaglandin that helps fluid drain from the eye, and it's typically used once daily in the evening. Combigan, on the other hand, is a combination of an alpha agonist (brimonidine) and a beta blocker (timolol), which both reduce fluid production and help fluid flow out of the eye, and it is used twice a day. Latanoprost can cause changes in eye color and eyelash growth, while Combigan can affect your blood pressure and is not suitable for people with certain heart or lung conditions. Latanoprost is available in a generic form, making it more affordable, whereas Combigan is only available as a brand medication, which can be more expensive. Both medications require careful handling to avoid contamination and should not be used with contact lenses in place.
