The Restassis is pretty easy....a drop in each eye morning and night. You'll be pleased with the improvement, I sure was. The only problem with this one is the cost. I pay $200 for a 30 day supply. But, you can get a savings card to sign up for a discount from your doctor (not good if you're on Medicare though) and there is a second drug, Xiidra that may be cheaper. I may be switching to the Xiidra if my doctor will let me.