Summary: Studies show that taking yohimbine is more effective at treating erectile dysfunction than taking a placebo. However, medical organizations are hesitant to recommend the supplement due to insufficient evidence and potential side effects.

How long does it take for yohimbe to kick in?

Richard K. Suffice to say this is like a crude Viagra: kicks in at about 20 mins and lasts for the purpose most would use it for for about an hour. But the elevated pulse and body heat (sweating) and adrenaline rush go on for about 3 hours.

Can I take yohimbe everyday?

Doses of up to 100 mg of yohimbine daily have been used. However, significant side effects, some quite dangerous (including the possibility of death), would be expected with such a high dose.