Head-to-head comparisons of medication uses, side effects, warnings, and more.
Key takeaways
Lumigan (bimatoprost) and Zioptan (tafluprost) are both prostaglandin eye drops used to lower high eye pressure in conditions like glaucoma and high eye pressure. Lumigan eye drops come in two strengths, with the 0.03% strength only available as a lower-cost generic, and the 0.01% strength brand only. On the other hand, Zioptan is only available as a brand medication, making it potentially more expensive. Lumigan does not need to be refrigerated, but Zioptan must be kept in the refrigerator until the foil pouch is opened. Lumigan contains preservatives to prevent bacteria growth, but Zioptan is preservative-free, which can be beneficial for those with allergies to preservatives. Both medications can cause changes in eye color and eyelash growth, but Lumigan is more likely to cause eye redness. Lumigan starts working within 4 hours and reaches full effect in 8 to 12 hours, whereas Zioptan takes 2 to 4 hours to start working and reaches maximum effect in 12 hours.
Lumigan (bimatoprost)
Zioptan (tafluprost)
Lumigan (bimatoprost)
Zioptan (tafluprost)
Summary of Lumigan vs. Zioptan
Summary for Prostaglandin
Prescription only
Lumigan (bimatoprost) is an eye drop that's used to treat conditions related to high pressure in the eye, including glaucoma. It belongs to the drug class called prostaglandins, which work in the eye to reduce eye pressure. The brand name Lumigan is the 0.01% strength of the eye drops. There's also a 0.03% strength of generic bimatoprost eye drops for glaucoma. People 16 years of age or older can use either strength. This eye drop is used once a day in the evening. Side effects include eye redness, itchy eyes, and eye irritation.
Summary for Prostaglandin
Prescription only
Zioptan (tafluprost) helps lower pressure in the eye and treats glaucoma. Like the other eye drops in the same medication class, it can cause changes to your eyelashes and eye color. It comes in convenient single-use containers, but it is only available as a brand medication, so it can be expensive.