

MANUFACTURER: Dragon Pharma
GOAL: Improved Erection
TYPE: Tabs
ACTIVE INGREDIENT: Sildenafil
STRENGTH: 50mg/tab
AMOUNT: 100 tabs
Viagra, scientifically known as Sildenafil Citrate, is a revolutionary pharmaceutical compound that emerged as the first oral medication to treat erectile dysfunction (ED) in men. It was introduced to the market in March 1998 by the pharmaceutical giant Pfizer. The discovery of Viagra is a prime example of a serendipitous find in medical research, as it was initially developed to treat angina pectoris, a form of heart disease, and hypertension (high blood pressure).
Dragon Pharma and generally and Viagra operates by inhibiting an enzyme called phosphodiesterase type 5 (PDE5). This enzyme is responsible for the breakdown of cyclic guanosine monophosphate (cGMP), which is a molecule that relaxes the smooth muscles and allows for increased blood flow into the corpus cavernosum of the penis. When a man experiences sexual arousal, nitric oxide is released, which stimulates the production of cGMP. The increase in cGMP leads to the expansion of the blood vessels and the subsequent erection. However, in individuals with ED, the PDE5 enzyme breaks down cGMP too quickly, resulting in insufficient blood flow to the penis to sustain an erection.
Viagra's mechanism of action involves blocking PDE5, thus preserving cGMP levels and maintaining the vasodilatory effects necessary for a firm erection. When taken, the drug typically starts to work within 30 to 60 minutes and its effects can last for up to four hours. It is crucial to note that sexual stimulation is required for Viagra to be effective, as the medication enhances the natural processes that occur during arousal rather than directly causing an erection.
Since its appearance, Viagra has become synonymous with the treatment of ED and has significantly altered the landscape of sexual health. It has not only provided relief to millions of men suffering from this condition but has also facilitated numerous discussions about sexual health and the importance of seeking medical help for such issues. The drug's success has led to the development of other PDE5 inhibitors, such as Cialis (tadalafil) and Levitra (vardenafil), offering patients a variety of options to manage their symptoms.
Despite its popularity and effectiveness, Viagra must be used under the guidance of a healthcare professional, as it can interact with other medications and may not be suitable for all individuals, particularly those with certain medical conditions. It is essential to consult with a doctor before taking Viagra to ensure that it is safe and appropriate for personal use. Additionally, it should never be taken by women or children, as its effects and safety profile in these populations have not been established.
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MANUFACTURER: Dragon Pharma
GOAL: Improved Erection
TYPE: Tabs
ACTIVE INGREDIENT: Tadalafil
STRENGTH: 20mg/tab
AMOUNT: 100 tabs
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Feb 22, 2025 (07:00)
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