Caption: Dr Yongyuth Mayalarp, director of Phyathai Nawamin Hospital, explains the causes of erectile dysfunction and how the condition can be sustainably treated.<br /><br />------------------------------------------------------<br />Stay Connect With Us!<br />Website: https://www.nationthailand.com/ <br />Facebook: https://www.facebook.com/TheNationThailand<br />Twitter: https://twitter.com/Thenationth<br />#MensHealth #ErectileDysfunction #TheNation