Not sure if it is useful now since it’s already 2 days since you asked the question. Why you think doctor will advise you something which is not safe ? You have already being told how many times and if you have to put 3 times after every 10 mins that make it at least 20 mins for just putting the drop . If your doctor has told you this much in detail he must have told you when they will perform the test which depends on patient waiting time . Don’t be so anxious doctors are there to help you

Generally it is given to the patient in the clinic Using it 1-2 times at an interval of 10 mins will be okay. It should be done 30 mins prior to the procedure You would develop blurring of vision, kindly wear sunglasses for the day and please do not self drive or have assistance for the day.

It is safe unless you are allergic to the components of the eyedrops

Pl consult.

1 drop 3 Times at 5-10 minute interval is sufficient Ideally needs to be done at the hospital itself. Kindly get an online consultation to address all your concerns

Usually after 3 times each 15 min later the eyes will dilate, and the drop is safe no side effect even if you put more times for test,