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Silvasta 100mg tablets 4s

Stock: 2381117
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NZ$32.00
  • Buy 3 for NZ$20.00 each and save 38%

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Silvasta 100mg tablets 4s

 
PLEASE READ
 
Sildenafil has now been reclassified as pharmacist only medicine for erectile dysfunction. 
PharmacyOnWeb has been accredited to supply sildenafil without a prescription to adult males (35 to 70 years old) presenting  in person in our store after a screening process with a trained pharmacist. A consulting Fee will applied For the first consult but patient will have 12 months to purchase their Silvasta supply therafter before a new consult is require. For more information please call us on 09 6208671
 
 

Indications 

Silvasta is a prescription medicine used for the treatment of erectile dysfunction in adult males. 
Silvasta™ belongs to the class of oral ED treatments called PDE5 inhibitors.
 

Mechanism of Action 

 
Sildenafil is an oral medicine for erectile dysfunction which restores impaired erectile function by increasing blood flow to the penis. Nitric oxide activates the enzyme, guanylate cyclase, which results in increased levels of cyclic guanosine monophosphate (cGMP), producing smooth muscle relaxation in the corpus cavernosum and allowing inflow of blood. Sildenafil is a potent and selective inhibitor of cGMP specific  phosphodiesterase type 5 (PDE5) which is responsible for degradation of cGMP in the corpus cavernosum hence increasing NO concentration. 

Clinical Trials

 The efficacy and safety of sildenafil was evaluated in 21 randomised, double-blind placebo controlled trials of up to 6 months duration. Sildenafil was administered to more than 3,000 patients aged 19-87, with erectile dysfunction (ED) of various kinds. The result from the fixed dose studies shows the proportions of patients reporting that treatment improved their erections were 62% (25 mg), 74% (50 mg) and 82% (100 mg), compared to 25% on placebo. 
Directions
 The recommended starting dose is 50 mg taken approximately one hour before sexual activity. Based on efficacy and toleration, the dose may be increased to 100 mg or decreased to 25 mg. The maximum recommended dose is 100 mg. The maximum recommended dosing frequency is once per day. If sildenafil is taken with food, the onset of activity may be delayed compared to the fasted state
Sildenafil 100mg
ContraIndications Pulse is <50 or >100 BP <100/70mmHg or>160/95mmHg 2 or more antihypertensive medications Nitrates Antivirals (e.g Ritonavir,saquinavir) Certain medical conditions Peyronie's disease Arrhythmia Diabetes Previous history of heart attack,stroke, TIA,angina, chest pain

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