In some cases, ED can cause a strain on relationships and impact self-esteem. When the process is complete, a medical practitioner will assess the case and determine if the person is suitable for a prescription of ED drugs. How often do you experience it? Unrestricted contact with specialists for ongoing educational assistance is obtainable without fees. However, choosing reputable and licensed platforms is important to ensure quality and safety. September 3, I think it would be pretty safe to assume it is legal to possess, or we’d hear more stories of people getting busted.Generic Viagra (sildenafil) is available as a , , , and milligram (mg) pill and in liquid form. It’s meant to be taken as needed — about an hour before sex — but shouldn’t be. Viagra Dosage and Use Tips for First-Timers. Viagra dosage for erectile dysfunction (ED) is usually milligrams (mg), but those over 65 may start at 25 mg. Your doctor will also need to. Sildenafil (Viagra). Tadalafil (Cialis). Vardenafil. These medicines are called PDE5 inhibitors. They enhance the effects of a chemical the body makes that relaxes .