Can I use Theratear eye drops while on Restasis?

Yes. Just don't use the two at the same time. Wait about 10 minutes if you need to use both so they won't wash each other out. Take care.
You shouldn't have. to use two Dry Eye Syndrome products together and need to be seen by your eye doctor and possibly internist if Restasis isn't enough to help your eyes. Want to make sure you don't have other findings associated with autoimmune symptoms, dryness of mouth and mucous membranes. Either or by themselves are fine. So just double check with your doctor first.