By stopping this enzyme from working, Tadalafil allows blood vessels near the penis to dilate, so blood flows into the penis. So you can choose the version — generic or brand-name — that best fits your life. They also offer a wide range of treatments spanning from mental health, hair loss, asthma, and birth control. Hims is connected with a large pool of healthcare professionals who are qualified in all 50 states and can give you leading medical advice from the comfort of your home. That’s not to say there aren’t just as many illegitimate sites. Both options require valid medical documentation, but some online services only require a health questionnaire to be filled out and reviewed for approval—meaning no face-to-face video interaction is needed.Cons can cause headaches and muscle aches must be swallowed whole can cause indigestion can make you appear flushed not available over-the-counter (OTC) . 1. Third Avenue Cialis – Most effective & editor’s choice. Topping our list as the best place to buy Cialis online is Third Avenue. Third Avenue is a patient . tadalafil. erectile dysfunction (ED) benign prostatic hyperplasia, or BPH). Tadalafil (Cialis) is available both as brand-name and generic tablets. Common side .