However, some states require a live video consultation. Viagra is the most widely counterfeited drug on the market. This allows the smooth muscles in the penis to relax and fill with blood. The mechanism of action for ED pills is simple: They inhibit the PDE5 enzyme which regulates the signals responsible for the smooth muscle tissue. Read our editorial process.Most popular Low price Walmart $ retail Save 99% $ One-time offer Get free savings Walgreens $1, retail Save 99%. Cialis and Viagra have both been shown to be safe and effective for erectile dysfunction. The main differences are cost and timing. For occasional use, most people start with . An even lower cost option for ED medicines is generic sildenafil 20mg tablets. Sildenafil is the active ingredient in Viagra. Our medical team can give you a prescription for .

Call Us Text Us
Skip to content