Cialis® Manufacturer: Eli Lilly: Country of Origin: Unknown: Application: Erectile Dysfunction Agent: Container Type: Blister Pack: Dosage Form: Tablet: Generic Drug Code: Generic Drug Name: Tadalafil: NDC Number: Quantity: 30 Tablets: Strength: 5 mg: UNSPSC Code: Soon, in , ICOS received a patent for compound IC structurally unlike sildenafil and vardenafil , and Phase 1 clinical trials began in The decision of availability is completely up to the company marketing the product. There may be rare occurrences of priapism or painful, prolonged erections. Because patients with recent heart attacks or stroke, heart pains angina , heart failure, uncontrolled blood pressure or uncontrolled irregular heart beats, severe liver disease, and retinal eye problems were not studied with Cialis, Cialis is not recommended for these patients. Ask your pharmacist for a list of the ingredients.Dosage range: mg to 5 mg. Frequency: once daily, regardless of the timing of sexual activity. Cialis’s recommended dosage when it’s taken as needed for ED is as follows. Dosage range: 5 mg to 20 mg. Frequency: one dose at least 30 minutes before sexual activity, with a maximum of one dose per day*. Roman sells the following versions of Cialis: Generic: available in tablets of 5, 10, and 20 milligrams (mg), starting from $11 Daily Generic: available in doses of and 5 mg at $8 Branded. Cialis is a popular ED medication. Find out everything you need to know .If you are taking tadalafil for erectile dysfunction on a regular schedule, take the missed dose as soon as you remember it. Therefore the use of such treatments in combination with Cialis is not recommended. Persons surnamed “Cialis” objected to Eli Lilly and Company’s so naming the drug, but the company has maintained that the drug’s trade name is unrelated to the surname. What alternatives can I use for erectile dysfunction? Erectile Dysfunction, though, is when your difficulty with getting an erection or staying hard becomes a regular occurrence.