Privacy: Confirm that your personal data and payment details are confidential. This increase in blood flow results in a firmer, longer-lasting erection. It typically takes just a day for your online application to be processed, and then 3 working days for your BlueChew free viagra samples to arrive by mail. Other than that, all their products are cash-only. The most common symptoms of erectile dysfunction include difficulty achieving or maintaining an erection and reduced sexual desire.5 Best Male Enhancement Pills and Treatments of There’s no evidence to prove that male enhancement pills work to increase penis size or improve sexual performance. . Get the facts on five over-the-counter ED pills. Learn how options like DHEA and yohimbe can help treat erectile dysfunction. Learn about warnings and more. Which erectile dysfunction pill – Viagra, Cialis, Levitra, Stendra – is right for you? Here’s what’s what with all the options, including money-saving generics.