I had treatment #6 nine days ago. No pain, no problems, urination is normal duration. Sometimes sleep thru the night, sometimes awaken once. Day about every 3-3 hrs depending on fluid intake. After my 4th treatment I began having joint and muscle pain or discomfort. Not as noticeable during daytme but really can be uncomfortable after I go to bed. I was informed that this might last a week. I exercise and walk daily. I have experience tiredness and fatigue. No other issues. At 89 yrs. maybe this is normal.