Hello and welcome Asia
🙂
I've been dealing with proliferative retinopathy for about the last 20 years. The main bulk of the treatment which included maximum laser treatment to both eyes and vitrectomy operations to remove the eye ball jelly were about 15 to 20 years back but I'm left with ongoing issues.
Are you waiting for the first session of pan retinal laser? Have you had any retinal haemorrhages? that can delay treatment as the blood needs to clear before the back of the retina can be seen clearly. I would keep on at the clinic or the consultant secretary and ask when you will be seen.
I found laser more frightening to think about than to do. I had anaesthetic eye drops put in my eyes and then sat at a slit lamp table in a darkened room -similar to the slit lamp where eye checks are done. A contact lens is put onto the surface of the eye and then a lot of coloured flashes come towards you, the laser is directed to the areas of new fragile vessel growth to seal off the abnormal vessels and prevent bleeds. I would describe it as a slightly odd sensation having to watch lasers come at you and slightly uncomfortable but not painful. If the laser is painful ask the person doing it to move to a different area for a while.
Don't be alarmed if you need more than one session as they can only put a certain number of laser burns on to the retina each time. I didn't notice any loss of peripheral vision until I had been through a number of sessions but my eyes were very light sensitive after laser treatment so do take sunglasses.
This site has good information on what happens with proliferative retinopathy and the treatment/progression
http://www.diabeticretinopathy.org.uk/proliferative.html
It is a proven way to try and conserve as much sight as possible, if you only require a few sessions you may not notice too much difference to your sight. Make sure your diabetes, blood pressure, cholesterol are all as well controlled as possible but if your HbA1c is higher than you'd like ask for advice on how best to reduce it as perversely rapid tightening of glycemic control can speed up the progression of proliferative retinopathy which is the last thing anyone needs.
Good luck, I hope you hear very soon when you will get laser treatment and I hope it is very effective for you.
🙂