I have had painful left flank pain for over a year . It is noticeable only with ambulation - not present when I am not moving. I have few other symptoms with possibly the exception of occasional minor rectal bleeding ( uncertain if this is even related). If I touch the area of tenderness it seems to be in soft tissue at about waist level but in my flank area only - and fairly close to my spine.It extends anteriorly about 3-4 inches and laterally from my spine maybe 2.5-3 inches. It definitely impedes my ability to walk any distance - unless I use a shopping cart or a walker to support my upper body in standing straight - and then it hurts less, also. : otherwise I have to lean my upper body forward from the waist to try and reduce the constant burning pain. Even leaning forward to write this email, I am aware of the area of tenderness although It isn t a true pain until I decide to walk. Topical applications of Heat are helpful in reducing the pain and NSAIDs are not particularly effective. I ve tried bedrest, clear liquids, a high fiber diet and even short term antibiotics but none of them reduced the fairly loculated discomfort. Stool samples have been unremarkable with a slight heme positive reading though nothing impressive. Afebrile, urine is clear, no blood, although I do notice increased frequency and occasional inability to control it from overflowing on my peri pad - which could just be due to my age. I am 60, non smoker, non drinker.active but overweight. I take synthroid and hydroclorthiazide 25 mg each morning. Any thoughts ? Please give me more than you should see a doctor because I already realise this. I m particularly interested in suggestions for home management techniques to try and heal myself, if possible ? Thank you for any help.