Sir, I have seen blood in urine 10days back three times in the morning after coming from playing badminton and I went to urologist and he suggested undergo some test like complete urine analysis, creatinine blood test, ultrasound kub, xray kub all the tests came normal and he referred to nephrologist and he suggested some tests to urine and blood and all came normal and he prescribed two tablets i. E. Q ten (coenzyme, I carnitine, vitamin e) and clear nu (acetylcysteine & taurine) im using it from 10 days no problem these ten days urine is normal as I stopped playing badminton. Today I played again and the urine turned again red please help. What is wrong in my body.