My vision reversed within a day after my surgery. Before surgery I could read fine, the only thing I really needed my bifocal reading prescription for was info on a coupon or a medicine bottle. I could read my small phone fine. I did need glasses for distance. After my surgery I could see distance fine, but couldn't read my phone.
I just figured it would clear up after my body settled down from the onslaught of the surgery. It did not, it got worse. I thought it might be the dilaudud I was taking, so I stopped that at 11 days post op (I wasn’t sure it was actually helping my pain anyway) but my vision did not go back to normal. Around 6 weeks I had to get new glasses because I couldn’t read or see distance with the ones I had.
The eye doctor didn’t know what caused it but it seems to me it had to be something to do with the surgery, maybe the anesthesia? Maybe one of the medications? My husband, dear sweet man, said I was getting older and my reading vision was bound to get worse but I didn’t think in the normal course of things that would happen over night.
I am now 5 years post op and can’t read anything without reading glasses and I no longer need glasses for distance.