Once it starts working, sildenafil lasts for about 4 to 6 hours. Vardenafil (Levitra) is also a PDE5 inhibitor. It works in the same way as the other FDA-approved ED pills by helping increase ...

After a consultation, it offers sildenafil, tadalafil, and vardenafil prescriptions. It does not offer branded Viagra. Sildenafil is available in 30 to 45 mg dosages. Prices start at $20 a month ...

If you take a prescription drug for erectile dysfunction (ED), you'll want to do everything you can to make sure it's doing its job. Take a few minutes to learn how to get the most out of your ...

Erectile dysfunction (ED) is the inability to achieve or maintain an erection that lasts long enough for a man to have satisfying intercourse or orgasm. Occasional bouts of ED are common: 43% of men ...