Genuine Pfizer Viagra in Singapore
Viagra (Sildenafil Citrate), known generically as sildenafil, is the world’s most recognised treatment for erectile dysfunction (ED). Manufactured by Pfizer Inc., one of the largest pharmaceutical companies globally, Viagra has helped millions of men regain their confidence since 1998.
Buy NowAbout Pfizer
Pfizer Inc., headquartered in New York, USA and founded in 1849, has been a leader in pharmaceutical innovation for over 170 years. From penicillin to Viagra, Pfizer has consistently delivered breakthrough medications. Today, Pfizer is the world’s largest research-based pharmaceutical company, employing over 100,000 people across 150 countries.
What is Viagra?
Viagra was originally developed for cardiovascular conditions, but clinical trials revealed an unexpected benefit — improved erections. This discovery led to the FDA approval of the first oral ED treatment in 1998. Today, four Viagra tablets are consumed every second worldwide.
Its active ingredient, Sildenafil Citrate, works by increasing blood flow to the penis, enabling a firm, natural erection when sexually stimulated.
How Viagra Works
Viagra does not cause spontaneous erections or increase libido. Instead, it helps men with ED achieve and maintain an erection during sexual stimulation by inhibiting the PDE5 enzyme, allowing blood vessels to relax and fill with blood.
A single dose remains effective for 4–8 hours, with peak concentration at 30–60 minutes. After 24 hours, the medication is completely cleared from the body.
Who Should Use Viagra?
Viagra is effective in approximately 70% of men with ED. Take one tablet 30–60 minutes before sexual activity. Sexual stimulation is required for Viagra to work.
Viagra and Diabetes
Up to 60% of men with diabetes experience ED. For diabetic patients, a maximum of 50mg is recommended, with 25mg as the optimal starting dose. Consult your doctor before combining with other medications.
How to Take Viagra
- Take one tablet 30–60 minutes before sexual activity
- High-fat meals may delay absorption
- Sexual stimulation is required
- Effects last up to 4 hours
- Avoid excessive alcohol
Buy Genuine Viagra in Singapore
For authentic Viagra in Singapore, choose a trusted supplier. Genuine Viagra comes with original Pfizer packaging and batch numbers.