Hello sir, I am asking on behalf of my brother. He wants to be impotent. Can you help me with some effective medicine which works in single dose or else or as soon as possible. He is a healthy male. Age is 29 .weight almost 70 kg. No health issues.

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.