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V.Med CIALIS 5 DAILY
September 16, 2019
V.Med FEMARA 2.5
September 16, 2019
V.Med CIALIS 20 ONCE OFF
R290.00
- Tadalafil Citrate
- 20mg / tab
- 10 tabs
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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