Video prepared by Dr. Rebeca Garrote Molpeceres, pediatric nephrologist, in collaboration with the Association of Pediatric Nephro-urological Pathologies of Castilla y León based in Valladolid, Spain, (APNUP CyL, apnupcyl@gmail.com) to celebrate the World Day Kidney (March 11, 2021). Our goal is to raise awareness of the importance of early prevention, diagnosis and treatment of Chronic Kidney Disease from childhood, given that many of the chronic pathologies that lead to end-stage renal failure begin early in life. Knowing the signs and symptoms that these children present is essential to prevent or slow down the development of this pathology. We also present the most common doubts raised by parents in consultation and the Kidney Damage Prevention Decalogue for you to spread, the more people who know it, the better the global and kidney health of the population will be. We hope you like it. Remember that YOU ARE NOT ALONE. If your child has a nephrourological pathology, you can contact the Association of Pediatric Nephro-urological Pathologies of Castilla y León through the email indicated above and visit their Facebook page at https://www.facebook.com/pg/Asociaci % … HAPPY INTERNATIONAL KIDNEY DAY !!!