What causes dark urine after 3 years of kidney transplant?
Patient: Hi I am three years post kidney transplant and have bad toncilitus so my gp gave me penicillin but it has made sick and diarrhoea. Now my urine is dark and I m having pain in New kidney. Is this normal and just to extra hydrate myself or should I go to my renal team. Thank you Mel Doctor: HelloThanks for query.Dark urine with kidney transplant needs to be taken seriously .It could be due to either 1) Stone in transplanted kidney 2) Infection of the kidney (Pyelonephritis )Please consult your Nephrologist for evaluation and get Renal Function test  done .Further treatment will depend upon the results of these tests .Dr.Patil.