Dr. Rena Malik: Improving Sexual & Urological Health in Males and Females | Huberman Lab Podcast

Medications

Andrew Huberman and Rena Malik discuss the effectiveness of medications like Cialis and Viagra for erectile dysfunction. Malik explains that while these medications are primarily effective for blood flow-related issues, their success rate is about 60% to 70%. However, she notes that proper usage and addressing psychological factors are crucial for optimal results 1.

Sometimes people are not taking them correctly, sometimes people need to try different doses and then there's still this issue of your brain is still active. And so if you're having anxiety or you're having other issues or stress in your life, that can have an effect on your ability to create an erection.

--- Rena Malik

Huberman also inquires about the off-label use of these medications for females, to which Malik responds that while there's limited data, it is sometimes tried for improving sexual function in women 1.

   

Causes

The conversation shifts to the causes of erectile dysfunction, particularly in younger men. Huberman questions why many men in their twenties and thirties experience erectile issues despite leading healthy lifestyles. Malik attributes this to pelvic floor dysfunction, exacerbated by prolonged sitting and stress 2.

Exercising 1 hour is not going to offset the day full of sitting. And so all of those things can affect pelvic floor function. So my theory is that that's probably the more common cause.

--- Rena Malik

She also highlights the psychogenic feedback loop, where stress about erectile performance further exacerbates the issue 2.