Hi
@sugary123
I’m sorry you’re dealing with proliferative retinopathy, it is frightening but there is so much that can be done to protect your vision and give you the best chances of a good outcome.
The laser sessions are spread out so that your retinas can recover and inflammation from the laser burns can settle. There’s a maximum number of laser burns that can be applied at any one session so you’ll probably need to return a few times until the areas of fragile abnormal new vessels are contained and sealed off.
It took a few laser sessions until I noticed any changes in my peripheral vision, it wasn’t immediately obvious but gradually I noticed patches of my peripheral sight missing and noticed my night vision and low light vision became poor. It will depend on how much you need. It doesn’t mean you will automatically lose your driving licence, you do need to inform the DVLA if you have laser in both eyes.
My situation was at a different time in the 1980s early 1990s pre annual retinal screening. By the time I was diagnosed my sight was badly affected and my retinopathy was out running the speed of treatment. There weren't anti VEGF injections available as a treatment back then. Since they’ve become available they’ve proved a successful treatment in protecting as much functioning retina as possible .
The eye clinic will do everything to help you to protect your vision, it is a very frightening complication but there is so much that can be done. The thought of laser is so much worse in your head than in reality, it takes time to get through the sessions and wait for things to settle. Do everything you can with all the usual diabetes related stuff we have to juggle, glucose, blood pressure, etc
Deal with it chunk by chunk and hopefully things will settle down and start to improve for you. Please don’t despair, there’s good treatment out there and every hope. Wishing you well.