Revatio: Dosage, Interactions, and Safety

Characteristics Details
Generic Name Sildenafil
Brand Name Revatio
Dosage Forms Tablet, Injection, Suspension
Strengths 20 mg, 40 mg
Route of Administration Oral, Intravenous
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Available Dosage Forms and Strengths

Revatio is available in several dosage forms, designed to meet diverse patient needs. These include tablets, injections, and oral suspensions. Tablets are the most common form, with a standard strength of 20 mg. For certain patients, higher strengths such as 40 mg might be prescribed. Sildenafil, the active ingredient, is integral to these formulations.

Oral administration is typical for daily usage. For acute medical settings, the intravenous route might be necessary. This flexibility allows clinicians to tailor therapy to specific patient profiles. Each form aims to optimize absorption and therapeutic efficacy.

Dosage Information

The standard dose for Revatio tablets is 20 mg, taken three times daily. Consistent intervals between doses maintain therapeutic levels. For oral suspension, dosing depends on weight and clinical response. It’s essential to adhere to the prescribed schedule.

Intravenous Revatio is reserved for those unable to take oral forms. The dosing for this route should be carefully managed. Physicians might adjust doses based on efficacy and tolerance. Dosing adjustments are crucial to mitigate adverse reactions.

Revatio Precautions

Precautions are necessary when administering Revatio. Contraindications include severe liver impairment and recent myocardial infarction. Caution is advised in patients with cardiovascular risk factors. Monitoring is crucial for these populations.

Renal impairment may necessitate dosage adjustments. Ophthalmic complications, though rare, require immediate attention. Patients must report sudden vision changes promptly. These precautions aim to safeguard patient safety.

Revatio Interactions

Revatio interacts with certain medications. Nitrates are contraindicated due to hypotension risk. Caution is warranted with alpha-blockers and other antihypertensives. Concomitant use may enhance blood pressure lowering effects.

Cytochrome P450 inhibitors can affect Revatio metabolism. These include ritonavir and ketoconazole. Close monitoring is advised when used together. Understanding these interactions helps prevent adverse outcomes.

Toxicity

Overdose of Revatio can lead to significant toxicity. Symptoms may include severe hypotension, dizziness, and syncope. Immediate medical intervention is vital in such cases.

Chronic overuse increases the risk of cardiovascular events. Clinicians should educate patients on the risks of exceeding prescribed doses. Regular follow-ups are necessary to ensure compliance and monitor for toxicity.

Revatio for Sale Online

Revatio is available through various online platforms. Patients should ensure they purchase from reputable sources. Genuine products are crucial for safety and efficacy.

Online pharmacies should be verified and licensed. Patients are advised to consult healthcare professionals before making purchases. This ensures that the medication is suitable for their condition and minimizes risks.

  • Verify pharmacy legitimacy
  • Consult healthcare professionals
  • Monitor for interactions

Revatio remains a vital treatment for pulmonary arterial hypertension. Appropriate dosing, awareness of interactions, and adherence to precautions optimize its therapeutic potential. Always consult healthcare professionals for personalized advice and guidance.

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