No information is available on the use of latanoprost during breastfeeding. Because of its short half-life it is not likely to reach the bloodstream of the infant or cause any adverse effects in breastfed infants. Professional guidelines consider prostaglandin eye drops acceptable during breastfeeding.[1-3] To substantially diminish the amount of drug that reaches the breastmilk after using eye drops, place pressure over the tear duct by the corner of the eye for 1 minute or more, then remove the excess solution with an absorbent tissue.