Alcohol: No interaction found/established Pregnancy: Pataday Ophthalmic Solution may be unsafe to use during pregnancy. Although there are limited studies in humans, animal studies have shown harmful effects on the developing baby. Your doctor will weigh the benefits and any potential risks before prescribing it to you. Please consult your doctor. Breastfeeding: Pataday Ophthalmic Solution is probably unsafe to use during breastfeeding. Limited human data suggests that the drug may pass into the breastmilk and harm the baby. Driving: Pataday Ophthalmic Solution may cause blurring of your vision for a short time just after its use. Do not drive until your vision is clear. Kidney: No interaction found/established Liver: No interaction found/established