Latisse side effects do exist. Side effects of Latisse (bimatoprost ophthalmic solution) include iris pigmentation, lowering of intraocular (eye) pressure, hair growth outside of the treatment area, contact lens discoloration, and infection if the applicator is contaminated. Other side effects of Latisse ® use include itching, skin changes, dry eye and other eye disorders. Like most medications, Latisse ® can cause an allergic reaction in susceptible people. Latisse (bimatoprost ophthalmic) should not be used by people who are hypersensitive to the medication. Questions regarding the use and safety of Latisse ® should be directed to one’s medical provider and pharmacist.