Why is Levitra being discontinued?

Can you tell me more about the reasons behind the discontinuation of Levitra? I understand that pharmaceutical companies may make decisions to discontinue certain medications, but I'm curious about the specific factors that led to this decision in the case of Levitra. Was it due to a lack of efficacy, safety concerns, or perhaps the emergence of more effective alternatives? Additionally, what impact does this discontinuation have on patients who have been prescribed Levitra and are now seeking alternative treatment options? I'm eager to learn more about this issue and how it affects those affected by it.