If you ordered Sildenafil or Tadalafil, but it didn't work out very well for you, please let our Ultra Pharm Rx-affiliated medical team know and they will review your chart to see if another treatment is recommended. You can reply to the email our physician team sent you about your prescription to get another treatment plan prescribed, or log into your ULTRA PHARM RX account, go to your MEMBERSHIP tab, and click "Switch Plans." From there, you can choose a new treatment plan.