Are You at Risk for Blood in Your Urine After Exercise?
Are You at Risk for Blood in Your Urine After Exercise?
Why It Matters
Exercise-induced hematuria can be a surprising outcome for fitness enthusiasts. Understanding the risk factors can help you manage and prevent it.
Contents
- High-Risk Sports
- Age and Gender Considerations
- Other Contributing Factors
High-Risk Sports
Contact sports like football and boxing pose a higher risk for hematuria due to potential trauma to the kidneys or bladder. Even some non-contact sports, such as long-distance running, can increase risk due to physical strain.
Age and Gender Considerations
Men over 50 are at higher risk for hematuria, especially if it's recurrent or accompanied by other symptoms. Females involved in cycling may experience hematuria due to perineal trauma, which is common in this group.

Other Contributing Factors
The frequency of exercise and the duration of physical activity can also increase the likelihood of hematuria. Other risk factors include dehydration and lack of proper rest between intense workouts.
FAQs
What sports increase risk?
Football, boxing, running, and cycling.
Who is more at risk?
Men over 50 and female cyclists.
How can you reduce risk?
Stay hydrated and rest adequately.
Key Takeaways
Recognizing risk factors is crucial for preventing exercise-induced hematuria.
Additional References
- Kallmeyer JC, Miller NM. Urinary changes in ultra long-distance marathon runners. Nephron 1993; 64:119.
- Leibovitch I, Mor Y. The vicious cycling: bicycling related urogenital disorders. Eur Urol 2005; 47:277.
This article has been reviewed for accuracy by one of the licensed medical doctors working for Doctronic.