Question: I am a 58 year old male, diagnosed with cirrosis of the liver, due to hepatitus - C, I contracted 30 years ago, but remained undiagnosed, until a couple of years ago, when I had a heart attack, ultimately resulting in a "triple bypass". My cirrosis of the liver has now recently developed in acites, and I've recently had a couple of paracentisis procedures. Lab work associated with these, indicates "low potassium". Previously, I've had a couple of episodes of blood in my urine, characterized by urine stream starting out clear, and then turning red. The next urination would start out red, and then turn clear. These two episodes would be rare, and infrequent. Tonight, I've urinated twice in a row with very dark red urine, both with some small "clots". In recent months, Ive developed a pain in my back, "off center" of my spine, on the right side. This occurs with working in awkward positions of my upper body. Questions ?

Please read what I wrote.
No regular health care.
Rare bleeding in urine as of a few months ago.
No burning, or discomfort during urination.
No Fever.
No history of kidney stones.
Back pain began in recent last 2 to 3 months.
meds :
Metoprol 100 mg x1 a day
Amlodipine 5 mg x1 a day
Simvastatin 40 mg x1 a day
Spironolact 100 mg x1 a day
Furosemide 40 mg x2 day
Folic Acid 1 mg x1 a day
Potassium CL ER 10 MEQ x1 a day