I noticed that I have a discolored spot on my knee. I am 78 years old with untreated prostrate cancer dx 8 years ago, CAD treated with angioplasty and bypas, gout controlled with uloric and chronic back pain controlled with 45mg per day of OXYCODONE. I take Uloric 40 mg per day, Furosemide 40mg per day, Furosemide,
coreg 3.125 mg per day, prednisone 8 mg per day, Calcitrol o.25 mcg per diem, Vitamin D3 2000 IU per diem, fish oil, coenzyme Q 10.
What could be causing the discolorozation. I also have 3 hard nodules on my back which are painless and no fluid can be expressed from them. What are the possibilities?
Thank you for your help.