? infection: Restasis does not contain a preservative. Preservatives prevent bacteria from growing in eyedrops that have a long shelf life. Therefore you should not open a vile of Restasis and use the same vile a week later. However (while not recommended by the manufacturer) you would likely be fine opening a vile in the morning and using the same vile later in the day.
Answered 6/21/2018
5.4k views
A doctor has provided 1 answer
A doctor has provided 1 answer
5 doctors weighed in across 2 answers
A doctor has provided 1 answer
90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.
Ask your question