Erectile dysfunction (ED) is a condition where a man finds it difficult to achieve or maintain an erection firm enough for sexual activity. The root cause of ED can vary from physical to psychological factors, and in many cases, it results from a combination of both. One of the most common physical causes is poor blood circulation. Conditions such as diabetes, high blood pressure, high cholesterol, and heart disease can narrow blood vessels and restrict blood flow to the penis, making erections difficult.
On the psychological side, stress, anxiety, performance pressure, relationship problems, and depression can disrupt sexual function. Mental strain increases stress hormones, which can decrease libido and weaken erections. For privacy and convenience, users can buy Fildena 150 mg online from trusted pharmacies like Genericvilla to regain sexual performance and confidence.
Hormonal imbalances, particularly low testosterone, can also reduce sexual desire and erection strength. Nerve damage from injuries, surgeries, or conditions like neuropathy may further interfere with the signals needed to trigger an erection. Lifestyle factors such as smoking, obesity, alcohol use, and lack of exercise significantly increase the risk of ED as well.