What does ED mean

Patient's question:

I have seen the word "ED" in many places, but I don't know what it means. It feels quite mysterious. Sometimes, when I encounter certain people, they say some nonsensical things, and some girls even blush, which makes me even more curious.
What kind of help do I need: What is ED?

Doctor's answer:

Erectile Dysfunction (ED) is the English abbreviation for male erectile dysfunction, commonly known in folk terms as impotence. It refers to the persistent inability to achieve or maintain an erection sufficient for satisfactory sexual intercourse. ED is a common condition among middle-aged and elderly men. It can be classified into three severity levels: mild, moderate, and severe. Currently, 40 million men in China suffer from ED. Statistics show that the prevalence rate of ED among men aged 40-69 is approximately 52.0%. The older the age and the lower the education level, the higher the incidence of ED. ED is not a pleasant condition. Generally speaking, it does not pose a threat to life. However, patients often experience significant mental stress, severe damage to self-esteem, a sense of meaninglessness in life, and can lead to marital disharmony, strained relationships, and even family breakdown, ultimately affecting social stability.

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