Home / Health / Erection while sleeping at night, is it a sign of certain diseases?
Kuatbaca.com – Most men have probably experienced an erection while sleeping at night.
This is a common phenomenon that men can experience several times a night.
Are erections at night related to certain diseases? For more details, consider the following facts.
The fact of erections at night
Erection during sleep at night is a physiological reflex and cannot be controlled by consciousness.
This condition generally occurs accidentally because the body does not control what stimulates the brain so that an erection occurs.
Launch page HIMScauses can range from unintentional stimulation, such as friction of the penis with pants or blankets, to an overfilled bladder that suppresses sympathetic nerves that trigger sexual arousal.
Then other causes can be caused by erotic dreams, so that the penis becomes “awakened” and can even be ejaculated.
Apart from the accidental stimulation, apparently the cause of erections at night is also related to our parasympathetic nervous system.
According to Adam Ramin, MD, a urologist and medical director of Urology Cancer Specialist in Los Angeles, United States, when we fall asleep, there is an increase in the activity of the parasympathetic system.
This condition can slow the heart rate, relax the muscles, and initiate a deeper dream state. This also triggers the development of erections at night.
“Most of the causes are related to our nervous system,” said Ramin.
In general, the parasympathetic nervous system plays a role in controlling our pleasures and responses either consciously or subconsciously.
Parasympathetic nerves are also responsible for systems such as digestion, elimination of metabolic wastes, and systems that alert us when we are stimulated.
Stimulation of the parasympathetic nervous system, for example, when we see something sexy or feel a touch, causes the release of neurotransmitters.
This also triggers the dilation of blood vessels in the penis.
As a result, more blood enters the penis, less blood comes out, and the erection gets bigger and harder.
“Penile erections are simply a by-product of the natural stimulation of the parasympathetic nervous system at night,” continues Ramin.
So do erections at night indicate certain diseases?
Luckily, experts say, there’s nothing scary about this condition. Regular nighttime erections can actually indicate that our bodies are in good health.
According to research from the University of California, San Francisco Medical Center, healthy men can have three to five erections per night. Even the duration can last between 30 to 60 minutes.
“Usually an erection at night is called Nocturnal Penile Tumescence (NPT) which is also an indicator of how the whole body functions properly,” added Ramin.
In fact, men need to be worried or may need to consult a doctor if they experience interference, difficulty maintaining an erection or even never having an erection at night in the long term.
2023-09-07 17:58:22
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