I guess I'm the only one that has these symptoms.
i am on entecavir for about a week. erections seem fine but it has only been a week. the only side i had was the first few days i got itchy for about 2 hours after i took entecavir. After I ate I was fine. I also notice that my blood glucose has gone up with entecavir. My mother and uncle are on entecavir and their blood glucose did not raise, only my =/ . Hope you figure out your side effects of entecavir.
have you checked your blood glucose level and blood pressure ? It may be related.
I've been on Entecavir for nearly 15 months. My erections problems started a few weeks to a month after starting Entecavir. I think my estradiol levels maybe part of the problem and Entecavir made it worse.