Discussions tagged “Sildenafil”

I was recently prescribed Sildenafil 20mg tablets for pulmonary arterial hypertension (PAH). I've been researching it and I'm curious about others' experiences. Does anyone know if these medications are effective for reducing symptoms like shortness of breath? I'm especially concerned about potential side effects, such as flushing, headache, or even more serious issues like fast heartbeat. Has anyone experienced these? How did you manage them? I'm also wondering about long-term use—does anyone have insights on that? Any advice or shared experiences would be greatly appreciated.