Will Cialis be prescription or OTC over-the-counter? Clinical trials are underway to find a medication that may potentially benefit female patients with HSDD. Cialis is made by the pharmaceutical company Lilly. Yes, check the packaging your medication came in for the manufacturer expiration date. Follow your doctor’s orders or the directions on the label. Cialis and Tadalafil are also prescription-only medicines. Blood is sent into shaft-like columns in the penis, and you get hard.Brand names: Adcirca, Cialis Drug class: Impotence agents. Medically reviewed by Sanjai Sinha, MD. Last updated on Uses; Warnings; Before taking; Dosage; Side effects; Interactions; FAQ; What is Cialis? Cialis relaxes muscles of the blood vessels and increases blood flow to particular areas of the body.  · Clinical trials show that Cialis is a safe and effective drug to treat erectile dysfunction (ED), benign prostatic hyperplasia (BPH), or both. However, for some people, Cialis may not be a. Cialis (Tadalafil) online without a prescription, available in 40mg packs of 4 or 8 tablets to help you regain your confidence! Whitelisting is the only safe route for parents. Auaranteed high-quality customers support services. guarantees. Read More. 1 2 Next > , New Lenox Chicago, IL South USA, +8 () ; Our Services.