2I am being treated for my kidneys   Have low grade in back middle.  2 weeks ago noticed my health going down hill. Didnt expect kindeys were problem. 1 month ago i swam in a pool.  Indoor pool.  water was was cold.  Should have got out but didnt.    Thought i would stay warm from swimming.           Its been a week i am on stong natural drops and tablets.  Last night i noticed my urine turned darker colour.         Apart from low grade back pain overnight i have a pain just above pubic bone.      i can wee ok.      don,t have pain when doing so.        I have been to docters surgery this morning for urine test. no infection.       I have appointment tommorrow 12 noon With  doctors.  Could i have kidney stones
Hello, Welcome to Chat Doctor. There are many causes for dark colored urine. Some foodstuffs and medicines also cause dark colored urine. Kidney stone, Infections and cancers lead to blood in urine which may appear dark. Confirm whether you are taking any Chat Doctor.  You need following investigations to rule out any diseases.1. Urinalysis for red blood cells and proteinHigh or low protein indicates infection.2. Urine culture to rule out infection3. Blood urea, nitrogen and creatinine4. Ultrasound abdomen and pelvis. Consult your physician with these reports. If you have doubt, kindly reply. Hope this helps. Take care.