| Attribute | Description |
|---|---|
| Brand Name | Revatio |
| Active Ingredient | Sildenafil Citrate |
| Available Dosages | 20 mg |
| Form | Tablet |
| Learn More |
Revatio is a well-regarded medication in the world of pharmaceuticals. Its core component, Sildenafil Citrate, is a versatile compound known for its therapeutic applications. Marketed primarily in a 20 mg dosage, Revatio has carved out a significant place in the treatment of certain medical conditions.
Areas of Use
The primary application of Revatio 20 mg is in the management of pulmonary arterial hypertension (PAH). This condition is marked by elevated blood pressure in the pulmonary arteries. PAH is a serious condition, affecting the heart and lungs, often leading to right heart failure if untreated. Revatio works by relaxing blood vessels, which improves blood flow and reduces the heart’s workload.
Revatio has proven effective in enhancing exercise capacity in patients with PAH. Its mechanism involves inhibition of phosphodiesterase type 5 (PDE5). By doing so, it boosts levels of cyclic guanosine monophosphate (cGMP), facilitating vascular smooth muscle relaxation and subsequent vasodilation.
While primarily indicated for PAH, Revatio’s active ingredient, Sildenafil, is also a key component in other therapeutic domains. It is recognized in the treatment of erectile dysfunction under the brand name Viagra. However, the focus in Revatio’s formulation is specific to PAH, making it distinct in its clinical use.
Revatio Contraindications
Before prescribing Revatio 20 mg, a thorough patient assessment is essential. It is contraindicated in individuals with a known hypersensitivity to Sildenafil or any component of the formulation. Additionally, patients using organic nitrates in any form should avoid Revatio due to the risk of significant hypotension.
Patients with severe hepatic impairment should not use Revatio. The presence of conditions such as severe renal impairment, recent stroke or myocardial infarction, and hereditary degenerative retinal disorders necessitates caution or alternative treatments.
The risk of cardiovascular complications should also be evaluated before initiating treatment with Revatio. Careful consideration of potential interactions and a patient’s comprehensive medical history is crucial to ensure safety and efficacy.
Pregnancy and Breastfeeding
Data on the use of Revatio in pregnant women is limited. The drug should only be used if the potential benefits justify the potential risks to the fetus. Healthcare providers should consider alternative therapies or delayed treatment during pregnancy unless absolutely necessary.
Similarly, caution is advised during breastfeeding. It is not established if Sildenafil passes into human milk. Therefore, healthcare professionals should weigh the necessity of Revatio for the mother against any possible risks to the nursing infant. Often, a decision might involve discontinuing breastfeeding or abstaining from the medication.
Adverse Effects
Revatio 20 mg is generally well tolerated, but patients may experience side effects. Common adverse effects include headache, flushing, and dyspepsia. Less frequently, patients may experience visual disturbances or dizziness.
Severe adverse reactions are rare but warrant immediate attention. These include sudden vision loss, indicative of non-arteritic anterior ischemic optic neuropathy (NAION), and sudden hearing loss. Patients experiencing these symptoms should cease using Revatio and seek medical attention promptly.
Other potential effects include nosebleeds, respiratory infections, and back pain. Patients should report any unexpected symptoms to their healthcare provider for evaluation and management.
Is Non-Prescription Revatio Available?
Revatio 20 mg is a prescription-only medication. Its use must be overseen by a healthcare provider due to the specific nature of its indications and the potential for significant interactions and adverse effects.
Patients should not attempt to acquire Revatio without a prescription. Non-prescription alternatives or self-medication pose significant risks. Healthcare supervision ensures safe and appropriate use aligned with the patient’s clinical profile.
The importance of adhering to prescribed guidelines cannot be overstated. Monitoring and regular follow-up with healthcare providers facilitate optimal outcomes while minimizing risks associated with this potent pharmaceutical agent.
| Category | Detail |
|---|---|
| Therapeutic Use | Pulmonary Arterial Hypertension |
| Active Ingredient | Sildenafil |
| Prescription Requirement | Yes |
| Primary Contraindication | Nitrate Therapy |
Data source:
- https://www.battlehardware.nl/2024/06/23/erythromycine-pce-onderzoek-naar-behandelingsopties-voor-mucopolysacharidose-vi/
- https://blog.amabilis.com.br/impacto-da-oxicodona-e-do-paracetamol-em-doencas-neuronais-raras/
- https://szepifogado.hu/hererak-orvosi-perspektiva/
- https://babycoccole.it/uncotigorized5/massimizzazione-dei-benefici-di-otrexup-pfs-attraverso-strategie-nutrizionali-ottimali/
- http://tsygrup.com/2024/07/25/brakial-pleksus-noropatileri-ve-agri-yonetimi/
- https://www.911mg.org/anti-inflammatory/prednisone.htm
- https://surfaces.icmab.es/synphasic-a-new-frontier-in-respiratory-care/
- https://cxk-music.com/index.php/2024/01/15/napirimus-les-progres-de-lhemostase/
- https://www.axiswellness.pt/explorando-feridex-iv-um-potencial-aliado-contra-a-mucormicose/
- https://oscarmaina.com/fanconi-anemia-a-multifaceted-perspective/