Sildenafil for PAH – Proven Treatment for Pulmonary Hypertension

Sildenafil for PAH or pulmonary arterial hypertension is known as Revatio, the product of the company Pfizer stationed in the United States. Sildenafil for PAH (Revatio) also contains the same active ingredient contained in Viagra, the world’s eminent erectile dysfunction treatment.

It may be unusual that the same drug for impotence treatment is also one of the most effective treatments for pulmonary hypertension; however, the effectiveness of Sildenafil Citrate in pulmonary arterial hypertension and erectile dysfunction is due to its action on a specific enzyme regulating both erectile function and pulmonary artery pressure.

Sildenafil for Pulmonary Hypertension Guidelines

Revatio, the drug known as Sildenafil for PAH is manufactured by the company Pfizer. Yes, the drug contains the same Sildenafil Citrate active ingredient found in Viagra, since Sildenafil Citrate’s effect on the pulmonary blood vessels is found invaluable in the treatment of chronic pulmonary hypertension and also in increasing exercise capacity in individuals with the illness. However, unlike Viagra, the drug Revatio is prescribed for everyone and not only for the male population; in some cases, Revatio is also prescribed to babies and children.

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The drug Revatio comes in the following dosage forms:

  • Oral tablet form – 20 mg tablets
  • Intravenous form – 10 mg Sildenafil Citrate per 12.5 mL
  • Oral suspension form – 10 mg Sildenafil per 1 mL
  • Oral suspension powder – when diluted, 10 mg Sildenafil per 1 mL

Here are several special considerations for the drug Revatio Sildenafil for PAH:

  • Sildenafil for PAH, like Viagra, is also a prescription-only medicine. You need to consult your doctor before taking this product.
  • Revatio and other Sildenafil for PAH products have several medical considerations – not all patients with pulmonary hypertension are eligible for Sildenafil for PAH use. Patients with liver disease, kidney disease, cancers, allergies to Sildenafil, HIV/AIDS, and several other diseases are generally not advised to take the drug. If in case patients with the aforementioned medical conditions are to use Revatio, they may need a specialized dose for their safety.
  • You need to inform your doctor about your current maintenance medications. Some drugs react with or against Sildenafil Citrate, like alpha blockers, CYP3A4 instigators and inhibitors, antifungal medicines, and antibiotics. For a full list of contraindicated medicines, consult your doctor.

Side effects are also identifiable for Sildenafil for PAH use. There are common side effects associated with the use of Sildenafil for PAH and also for erectile dysfunction. Patients often complain about having nagging headaches, skin flushing and redness, prolonged painful erection, blurry vision, dizziness, and dyspepsia. Major side effects of Sildenafil Citrate, on the other hand, encompass symptoms like chest pain, heart attack symptoms, temporary blindness or deafness, and plenty others. To avert these undesirable symptoms, you should consult your doctor prior to using Sildenafil for PAH drugs like Revatio.

Sildenafil Pulmonary Hypertension Dose

Sildenafil for PAH dose in adult patients is 5 mg to 20 mg three times a day – this is for the oral suspension and tablets dose. On the other hand, intravenous Sildenafil for PAH is given in 5 mg to 10 mg in patients – the 10 mg is the maximum for the IV version of Sildenafil for PAH since it is established that the 10 mg dose given intravenously has the same effect as the 20 mg tablet or suspension.

The maximum allowable dose for Sildenafil for PAH in adults is only 20 mg three times a day. This is because there is no significant difference in the action of Sildenafil when taken more than the maximum allowable dose in the patients.

Viagra Pulmonary Fibrosis

Studies indicate the beneficial effect of Sildenafil in the disease pulmonary fibrosis. According to one randomized clinical trial, Sildenafil Citrate is able to improve the following parameters in patients suffering from idiopathic pulmonary fibrosis: lung function, quality of life, and dyspnea. Although effective, according to the same study, the drug was unable to improve the patients’ results when it came down to the 6-minute walk distance test. Still, the results of the clinical trial for Sildenafil provided hope for patients suffering from the disease.

Sildenafil for PAH Online

Buyers can source their Sildenafil for PAH at local drugstores – customers can benefit from the drug’s unabridged availability of this drug at web drugstores. Buyers can easily purchase the brand Revatio at their neighborhood pharmacies; however, the drug is still expensive due to its brand name status.

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Local US Pharmacy Prices for Sildenafil for PAH

According to the available price information for Sildenafil for PAH, Revatio, the brand name drug for PAH costs at least $273.71 at Walmart – discounted, even. Prices for Revatio from Pfizer, though, are expected as exorbitant because of its brand nature.

On the other hand, if buyers need cheaper alternatives to Revatio, consumers should consider choosing generic Revatio also available at local pharmacies. However, buyers still need to provide their prescriptions for the Sildenafil drug regardless of their generic or brand name status of the product. Consumers can also consider purchasing Sildenafil for PAH online, although sourcing the drug online entails a huge risk. Consider checking our TOP-Rated providers catalog for your Revatio orders.


Sildenafil is also used in pulmonary arterial hypertension – the same Sildenafil Citrate found in the world-class impotence drug Viagra. The drugs Revatio and Viagra are somehow interchangeable, but only under the recommendation of the doctors. You can purchase Sildenafil for PAH online or via local drugstores – wherever it is convenient for consumers to source the meds. Our TOP-Rated providers catalog can help you find a reliable shop for Revatio orders.