What's wrong with a penis erection at night?

Penile erection at night is a normal physiological phenomenon, also known as "morning erection", very common in men. But if men often erect or last for too long, it is generally related to mental factors, drug side effects, penile ischemia and other reasons.

1, mental factors

psychological stress or emotional fluctuations will affect erections. If erections only occur at night or during sleep, and there is no persistent erectile problems at other times, it is likely to be related to mental factors, at this time you can try to reduce stress or relax.

2, drug side effects

Part of prescription drugs or over-the-counter drugs may lead to poor erection. If the patient recently took a certain drug and found that the erectile frequency is abnormal, it is recommended to consult a doctor.

3, Penile ischemia

When the penis ischemia, hypoxia, because the body has a self-protection mechanism, it will give blood to the penis in various ways, resulting in repeated erections, and even pain.