Baidyanath Kravyad Ras is traditionally used for digestive issues, but it is strongly not recommended for patients with chronic kidney disease (CKD) because its safety and appropriate dosage in such conditions are unknown. It should only be considered under the strict supervision of a qualified Ayurvedic doctor who is aware of your kidney status. Do not self-medicate, and always consult your nephrologist or Ayurvedic physician before using it to avoid serious health risks.