Psychological factors like stress, depression, or anxiety can also contribute. Why is it called generic Cialis? An erection results from an increase in blood flow to the penis. Tadalafil is approved by the FDA to treat erectile dysfunction. Lemonaid doctors and nurse practitioners are licensed to prescribe in all the states where we operate. However, some states require a live video consultation. Other conditions that may disqualify you from an ED prescription include a history of stroke, kidney or liver disease, cancer, diabetes, or a bleeding disorder.Published on October 18, warning This article is no longer being updated and some information may not be current. Visit the GoodRx Healthhomepage for our latest articles. . Get Cialis and Tadalafil pill online. Try the generic Cialis option for a fraction of the cost, after speaking with one of our online medical professionals. Cialis is a long-lasting erectile dysfunction treatment, and is effective for up to hours. Cialis is available as tablets that you take daily (mg or 5mg) or just before you want to .