Hello. Vizador is another branded dorzolamide and it is often prescribed. I am sure the consultant will not have any issues with you using it.
If you feel you will have trouble squeezing the bottle, there is a dispensing aid designed specifically for multidose bottle which have a small blister/dot in the middle rather than a spout. I have attached a link to our website for you in case you want to order one. All of our dispensing aids are free but the maximum you can order is two.
When I had eye surgery some time ago now, I was given trusopt single dose eye drops from the hospital dispensary. My GP later altered this to a multi-dose bottle. I pointed out that, as I have to administer the drops myself, I have to feel where the nozzle is before squeezing the bottle, and I suggested that this may cause infection, especially as the bottle was supposed to last 4 weeks (which it never did, as it's difficult to tell if 1 drop has been used, or more). The GP accepted my argument, and I now get single-dose plastic dispensers in packs of 60 (twice daily, one eye only) which last 30 days.
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