Characteristic Detail
Active Ingredient Sildenafil Citrate
Available Dosages 25 mg, 50 mg, 100 mg
Form Oral Tablet
Manufacturer Fortune Healthcare
Usage Treatment of Erectile Dysfunction
Learn More about Fildena

Chemical Structure of Sildenafil

Sildenafil, the primary agent in Fildena, belongs to the phosphodiesterase type 5 (PDE5) inhibitors. This compound enhances cyclic guanosine monophosphate (cGMP) levels. Chemically, sildenafil is denoted as C22H30N6O4S. Its structure consists of a pyrazolo[4,3-d]pyrimidin-7-one core. This forms the foundation for its mechanism.

The compound’s molecular weight is 474.58 g/mol. Its chemical architecture influences its bioavailability and interaction. This design plays a key role in binding with PDE5 enzymes. The resulting effect is vasodilation, essential for treating erectile dysfunction.

Areas of Use

Fildena’s primary function lies in addressing erectile dysfunction. It operates by boosting blood flow to the penile area. This effect is achieved through its action on the cGMP mechanism. The drug is primarily prescribed to adult men experiencing impotence. The formulation’s efficiency is contingent upon sexual arousal.

Beyond treating erectile dysfunction, sildenafil has implications in pulmonary arterial hypertension. This usage stems from its ability to relax blood vessels in the lungs. As a result, it decreases blood pressure in the pulmonary arteries. However, this application differs in dosage and administration.

Who Can and Cannot Take Fildena

Fildena is indicated for adult males suffering from erectile dysfunction. Men experiencing frequent impotence issues benefit the most. The drug necessitates a prescription for proper administration. Careful consideration of health status and history is paramount.

Contraindications include use by women and children. Individuals with cardiovascular diseases should avoid it. Caution is advised for patients with liver or kidney impairment. Those on nitrate medications should refrain from using Fildena. Such combinations can lead to severe hypotension.

Fildena Interactions

Drug interactions with Fildena warrant vigilance. The presence of nitrates poses significant risks. Antihypertensives and alpha-blockers can compound blood pressure reduction. Grapefruit juice alters sildenafil metabolism. Its concurrent consumption may heighten adverse effects.

Sildenafil’s effects are amplified by protease inhibitors. This group of drugs modifies its concentration levels. Other PDE5 inhibitors or erectile dysfunction treatments should not combine with Fildena. Ensuring a comprehensive review of existing medications is crucial.

Toxicity Concerns

Toxicity levels of Fildena depend on dosage. Overdosage manifests as intensified side effects. These include headache, flushing, and dizziness. Excessive use may lead to prolonged erections. Such conditions require immediate medical intervention.

Sildenafil’s safety profile is well-established. However, adherence to recommended dosages minimizes risk. The therapeutic index remains favorable when guidelines are followed. Long-term studies affirm its safety in prescribed conditions.

Availability of Non-Prescription Fildena

Fildena mandates a prescription for acquisition. This regulation ensures appropriate use and monitoring. A healthcare provider’s assessment determines suitability. Such measures protect patients from misuse and complications.

Unregulated purchase of Fildena is inadvisable. Internet sales of non-prescription variants pose risks. These sources often lack authenticity and safety assurance. Legal channels ensure quality and efficacy, safeguarding user health.

Dosage Administration
25 mg As needed, 1 hour before activity
50 mg Typical starting dose
100 mg For severe cases
  • Active Ingredient: Sildenafil Citrate
  • Mechanism: PDE5 Inhibition
  • Potential Side Effects: Headache, Dizziness, Flushing

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