| Characteristic | Details |
|---|---|
| Generic Name | Sildenafil |
| Dosage Form | Tablet |
| Available Strengths | 20 mg |
| Indications | Pulmonary Arterial Hypertension |
| Mechanism of Action | Phosphodiesterase-5 Inhibitor |
| More Information | |
How and When to Take Revatio
Revatio, known as sildenafil 20 mg, serves as a key therapeutic agent for pulmonary arterial hypertension. Proper timing and administration ensure its efficacy. Typically, patients take it three times daily, maintaining a 4- to 6-hour interval. This routine supports optimal plasma levels.
Administer Revatio with or without food. However, taking it post-meal could delay its onset. Consistency remains paramount; establish a regimen that suits your lifestyle. Swallow tablets whole with water, avoiding crushing or chewing. This preserves the intended release profile.
For pediatric cases, follow specific dosing guidelines provided by a healthcare professional. Adjustments might be necessary based on weight or response. Never self-adjust doses without consulting your physician.
Revatio Dosage Information
The typical dosage of sildenafil 20 mg revolves around individual requirements. Adults generally adhere to the 20 mg thrice-daily plan. However, modifications may arise due to concomitant medications or underlying conditions.
For patients with hepatic or renal impairments, close monitoring and potential dosage adjustments are crucial. Adjustments mitigate risks and enhance therapeutic outcomes.
Revatio’s efficacy hinges on strict adherence to prescribed doses. Overdosage could lead to severe adverse reactions, including hypotension and priapism.
Warnings & Precautions
Before initiating sildenafil 20 mg, consider all medical conditions. Key contraindications include severe cardiac issues and concurrent nitrate use. This combination can precipitate life-threatening hypotension.
Patients with retinitis pigmentosa or other retinal disorders should exercise caution. Visual disturbances have been reported, necessitating regular ophthalmic evaluations.
Monitor blood pressure regularly. Those with pulmonary veno-occlusive disease may experience exacerbated symptoms. Caution extends to patients predisposed to bleeding disorders or peptic ulcers.
Missed Dose
If a dose of Revatio is missed, take it as soon as possible. If it’s nearly time for the next dose, skip the missed one. Doubling up could induce undesirable effects.
Maintain a dosing schedule to prevent frequent missed doses. Employ reminders or alarms if necessary. Consistency supports the medication’s efficacy.
How to Cope with Side Effects of Revatio
Sildenafil 20 mg might yield side effects like headache, flushing, or indigestion. Most effects are transient and resolve without intervention.
Persistent or severe side effects warrant medical consultation. Adjustments or supportive treatments may be necessary. For example, hydration could alleviate headaches, while dietary changes may address gastrointestinal disturbances.
Report visual changes or prolonged erections immediately. These could signify serious underlying issues requiring prompt intervention.
Purchasing Revatio Without a Prescription
Acquiring sildenafil 20 mg sans prescription involves risks. Prescription ensures tailored dosing and monitoring. Avoid unverified online sources.
Prescription oversight mitigates adverse effects and interactions. It provides a structured regimen, adapting to individual health needs.
Consult healthcare professionals before considering any medication changes. This advice safeguards health and optimizes treatment efficacy.
| Symptom | Management |
|---|---|
| Headache | Hydration, Over-the-counter analgesics |
| Flushing | Cool environment, Stay hydrated |
| Indigestion | Dietary adjustments, Antacids |
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