I recently got an ultrasound done for a gastro problem. While the report mentioned that aii organs were normal, there was one remark, post void residual urine, 84 ml. What does this mean and is there any medication for this.

Suggestions offered by doctors on Lybrate are of advisory nature i.e., for educational and informational purposes only. Content posted on, created for, or compiled by Lybrate is not intended or designed to replace your doctor's independent judgment about any symptom, condition, or the appropriateness or risks of a procedure or treatment for a given person.