Calculi originate within the kidney. Various degrees of urinary obstruction & severity of the pain due to calculi obstruction. Renal stone obstructing urethro pelvic junction. Distension of the renal capsule. Stone impacted within the ureter causing severe colicky pain. Intense nausea with or without vomiting. Calculi in the urinary bladder. Sometimes symptoms of urinary retention. #BM67 is formulated with natural extracts and essential oils scientifically proven to help soothe and reduce the symptoms associated with renal calculi.