Some of these Cialis dosages are designed for use as needed used only before sex , whereas others are designed for use every day. Felix is an end-to-end platform where you can get prescription treatments through an online visit with a licensed Canadian doctor including free shipping directly to your door. Other warning signs of an unsafe online pharmacy include outdated medication, no customer service, or suspiciously low prices. Something went wrong while submitting the form. Then, you can order Cialis directly through Felix, and our network of pharmacies will fill it and mail it to your home. Worldwide shipping available. · Cialis (tadalafil) is prescribed to treat erectile dysfunction and symptoms of benign prostatic hyperplasia. It comes as a tablet that’s taken as needed or once per day, depending on the. Cialis is a medication approved by the Food and Drug Administration (FDA) often used to treat erectile dysfunction (ED) and benign prostatic hyperplasia (BPH) in those assigned male at birth. Cialis (tadalafil) is an expensive drug used to treat erection problems in men. It may also be used to treat the enlargement of the prostate gland. This drug is slightly more popular than comparable drugs. It is available in both brand and generic versions. Cialis is not covered by most Medicare and insurance plans, but manufacturer and.