Can prednisone cause blurred vision and numbness in feet?

The only side effect that I got out of prednisone was getting very close to osteoporosis which my rheumatologist fixed with an injection twice a year of Prolia which is a bone reconstructive agent.
I was taking 55mgs of prednisone and 6 months had passed when I got bronchitis and asthma. I was hospitalized and I had a big pain on my side which I thought was because of the coughing. The doctor said it was 3 fractured ribs and they called my rheumatologist and she ordered a bone scan with urgency and it was the prednisone. Five years have passed and now I am taking 5mgs of prednisone daily. Ribs healed but I have been getting better with acupuncture for preventing stress. Stress aggravates polymyalgia.This was informed to me by Dr Ayala. He is my acupuncturist and he is a doctor MD too. Try to be calm and relaxed. I used to take tramadol too but now I don't. The only thing I cannot leave is the prednisone. As soon as I try to quit I go into bad pain and immobility again so I keep up with it and take the injection. I did gain a lot of weight but I don't care about it anymore. I can move and I can do my things without help and I love that ;so who cares I am fat. On my first year with this illness I was almost an invalid. Had to cut my hair because I could not raise my arms very well to comb myself. My husband did not know how to do anything with my long hair. There is hope, do not despair. Looks bad in the beginning but you get better with time. The blurred vision and the numbness on your feet could be diabetes. Check with your doctor. My rheumatologist told me to go on a diet as soon as I started prednisone, she said that it can raise your sugar and cause diabetes if you don't eat well. I know my sugar went up in the coming years but still not enough to be diabetic.