Revatio: Uses, Dosage, Demographic, Side Effects, Interactions, and Generic Options Revatio, also known as sildenafil, is a medication used to treat pulmonary arterial hypertension (PAH) in adults. PAH is a type of high blood pressure that affects the arteries in the lungs and heart. Revatio works by relaxing the walls of the blood vessels, which makes it easier for the heart to pump blood to the lungs and reduce the symptoms of PAH. Uses: Revatio is used to treat PAH in adults. PAH causes the blood vessels to narrow, which increases blood pressure and makes it harder for the heart to pump blood to the lungs. This can lead to shortness of breath, dizziness, and fatigue. Revatio improves blood flow to the lungs, reduces symptoms, and improves exercise capacity in people with PAH. Dosage: The recommended dose of Revatio is 20mg three times a day. The medication should be taken with or without food, about 4-6 hours apart. Dosages may be adjusted by a healthcare provider based on individual needs and tolerances. Demographic: Revatio is approved for use in adults with PAH. The medication should only be taken by individuals who have been diagnosed with PAH and under the supervision of a healthcare provider. Side Effects: The most common side effects of Revatio are headaches, flushing, and indigestion. Other side effects may include nasal congestion, back pain, and visual disturbances. It is important to seek medical attention immediately if you experience sudden loss of vision or hearing while taking Revatio. Interactions: Revatio may interact with other medications, including nitrates and alpha-blockers. These medications can cause a dangerous drop in blood pressure when taken with Revatio. Individuals with liver issues or taking certain medications may also experience interactions with Revatio, which is why it's important to inform your healthcare provider of all the medications you are taking. Generic Options: Sildenafil is the generic name for Revatio. There are other medications approved for the treatment of PAH, including Adempas and Opsumit. These medications work differently from Revatio and may be recommended depending on individual circumstances. In conclusion, Revatio is a medication used to treat PAH in adults. The recommended dose is 20mg three times daily, and common side effects include headaches, flushing, and indigestion. It's important to seek medical attention if any severe side effects occur. Revatio may interact with other medications, and there are other medications approved for the treatment of PAH that may serve as an alternative option. If you are seeking treatment for PAH, it's recommended to consult with a healthcare provider to determine the best course of treatment for your individual needs.