Nizagara: Comprehensive Guide
Characteristic | Details |
---|---|
Active Ingredient | Sildenafil Citrate |
Dosage Forms | 25 mg, 50 mg, 100 mg |
Administration Route | Oral |
Onset of Action | 30 to 60 minutes |
Duration of Effect | 4 to 6 hours |
Learn More About Nizagara |
Chemical Structure
Sildenafil Citrate, the active component in Nizagara, is a potent phosphodiesterase type 5 (PDE5) inhibitor. The chemical structure comprises a complex arrangement of atoms. The molecular formula is C22H30N6O4S. This compound exhibits a robust cyclic structure. The presence of nitrogen and sulfur atoms contributes to its unique properties. The crystalline nature of the compound facilitates its dissolution and absorption. Such attributes underline its effective therapeutic application.
Mechanism of Action
Nizagara functions by inhibiting the PDE5 enzyme. This action results in an increased level of cyclic guanosine monophosphate (cGMP) in the smooth muscle cells. Elevated cGMP levels lead to smooth muscle relaxation. Consequently, there is an increased blood flow to specific areas, especially the penile region. This action underpins the therapeutic efficacy in treating erectile dysfunction. It is pivotal to note the drug’s selective mechanism in targeting PDE5. Such precision reduces potential systemic side effects.
Who Can and Cannot Take Nizagara
Nizagara is primarily indicated for adult males experiencing erectile dysfunction. Suitability hinges on a comprehensive health assessment by a medical professional. Individuals with cardiovascular diseases must exercise caution. Concurrent use with nitrates is contraindicated due to the risk of severe hypotension. Those with a history of stroke or myocardial infarction should avoid it. Individuals with severe hepatic or renal impairment also fall under the exclusion criteria.
Pregnancy and Breastfeeding
Nizagara is not indicated for women. Its use during pregnancy is not advised. The absence of clinical data precludes its use in breastfeeding mothers. The drug’s pharmacokinetic profile suggests limited systemic exposure. However, potential risks to a fetus or infant remain speculative. As such, medical professionals discourage its administration in these populations. Consultation with a healthcare provider is essential for guidance.
Nizagara Signs and Symptoms of Overdose
Overdose of Nizagara can manifest through various symptoms. Common indicators include severe dizziness and fainting. A marked drop in blood pressure may occur. Persistent vision disturbances warrant immediate attention. Priapism, a prolonged erection, demands urgent medical intervention. These symptoms necessitate immediate medical evaluation to prevent complications. Timely management can mitigate potential adverse outcomes.
Is Non-Prescription Nizagara Available?
Nizagara requires a valid prescription from a licensed healthcare provider. This ensures its safe and effective use. Self-medication poses significant health risks. Proper evaluation by a healthcare professional tailors treatment to individual needs. While some online sources claim to sell non-prescription variants, caution is advised. Such products may be counterfeit or unsafe. A prescription ensures access to authentic and effective medication.
Dosage | Recommended For |
---|---|
25 mg | Mild to Moderate ED |
50 mg | Moderate ED |
100 mg | Severe ED |
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