I’m 43 years old and suffering for Erectile Dysfunction. I tried Viagra (sildenafil) 50 mg last year and the pills worked very well the first month, but after that, not very well. I increased the dose to 100 mg, which worked great for a while, then less effectively. Now I’m to a dosage of 200 mg. Sometimes this works, sometimes not. Very disappointing. I tried 400 mg once for a session of intercourse thinking might have good effect but it didn’t work, and at such a high does, I was scared of any sides effects, but thanks God, I was fine. Please let me know if there is any other alternatives to Viagra What about shock wave therapy for ED?
Why do I need higher doses of Viagra?
