If you're struggling with erectile dysfunction, you're not alone. In fact, it's estimated that 30 million men in the United States suffer from the condition. While there are many potential causes of ED, one of the most common is an imbalance of PDE5 inhibitors. These drugs work by relaxing blood vessels and increasing blood flow to the penis, which can help men achieve and maintain an erection. If you're concerned about your ED, talk to your doctor about whether Fildena 150 could be right for you.