When hyoscine patches are used to control salivation they can paralyse the pupils in the eyes. When they do, they also paralyse focussing (accommodation).
Glasses may be needed because - paralysed accommodation means:
This answer has been viewed 773 and 0 found it helpful Mark as Helpful
The CVI Society is entirely run by people giving up their spare time to share information and support others.
If you can provide funds for the things we cannot get for free then you can help us to help others.