Sildenafil, while beneficial for Pulmonary Arterial Hypertension (PAH), carries potential side effects. Understanding these is crucial for informed treatment decisions.
Headaches are common, often mild and manageable. Visual disturbances, such as blurred vision or changes in color perception, may also occur. These usually improve with dose adjustment or discontinuation. Less frequent but potentially serious side effects include:
| Low Blood Pressure | Significant drop in blood pressure, potentially causing dizziness or fainting. | Contact your doctor immediately. This may require dose reduction or alternative medication. |
| Nosebleeds | Increased frequency or severity of nosebleeds. | Report to your physician; monitoring and potential dose adjustment may be necessary. |
| Hearing Problems | Ringing in the ears (tinnitus), hearing loss, or other auditory changes. | Seek medical attention; the drug may need to be stopped. |
| Heart Problems | Irregular heartbeat or chest pain. | Requires immediate medical attention. This is a serious side effect and necessitates immediate evaluation. |
Rarely, more severe reactions occur. Always discuss any concerns with your healthcare provider. They will weigh the benefits of sildenafil against the potential risks based on your individual health status. Open communication is vital for successful management of PAH.
