Male hematuria is not a joking matter. This is usually a symptom of a serious issue. This post “What Is The Most Favoured Homeopathic Medicine For Male Hematuria?” offers some links to additional sites to provide information on this topic.
If it is caused by mainly because of physical strain and more often in winters possibly due to reduced water intake.
First find out what is causing hematuria, as it is a symptom. Make sure you are addressing the cause and not the sign of the cause. You should consult with your personal medical professional.