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September 16, 2019
V.Med CIALIS 20 ONCE OFF
September 16, 2019

V.Med CIALIS 5 DAILY

R570.00

  • Tadalafil Citrate
  • 5mg / tab
  • 30 tabs
SKU: 15791 Category: Tag: Brand:

Cialis History and Overview

Tadalafil is an orally administered drug used to treat male erectile dysfunction (impotence). It is marketed worldwide under the brand name Cialis. It is a phosphodiesterase 5 (PDE5) inhibitor. Tadalafil’s distinguishing pharmacologic feature is its longer half-life (17.5 hours) compared with Viagra and Levitra (4-5 hours). This longer half-life results in a longer duration of action and is, in part, responsible for the Cialis nickname of the “weekend pill.” This longer half-life also is the basis of current investigation for tadalafil’s use in pulmonary arterial hypertension as a once-daily therapy
Molecular Structure
CAS Number – 171596-29-5
Molecular Weight – Average: 389.404 Monoisotopic: 389.137556111

Chemical Formula – C22H19N3O4

Weight 0.100 kg
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