Sudden Painful Erections: Causes and Solutions - Urology

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Nocturnal penile tumescence with pain can occur for various reasons. It may be related to physiological factors such as prolonged erections during sleep, which can sometimes lead to discomfort. Other potential causes could include conditions like priapism, which is a prolonged and painful erection not associated with sexual arousal, or issues related to the blood vessels or nerves in the area. It is important to


A few days ago, I suddenly felt a strong erection in the middle of the night while needing to use the restroom, which exceeded the normal range and caused immediate pain (similar to a car suddenly accelerating).
After that, I experienced sharp, stabbing pains.
I went to the hospital for a urine test and X-rays, which showed no stones or infections.
I later noticed a prominent vein along the midline above the penis and a small area of whitening on the skin inside the urethral opening; however, urination is not painful.
Occasionally, I experience slight stinging.
Could you please advise on the possible cause of this condition? What kind of examinations should I undergo to identify the issue? Thank you.

Mr. Huang, 40~49 year old female. Ask Date: 2015/08/24

Dr. Xu Weikai reply Urology


Mr.
Huang: Hello, it is difficult to determine the cause.
It may be due to localized vascular or nerve tissue damage during an erection, which requires some time to heal.
As for the change in color at the urethral opening, I cannot assess that, and I recommend seeking medical attention for this issue as soon as possible.
Note: Localized heat application can help accelerate tissue healing.
The penis naturally contains arteries and veins; if there are concerns, you can visit a nearby medical facility for relevant tests or further treatment.
If there are any unclear points, feel free to ask again, and we can discuss and research further.
Online responses can only serve as a reference; if necessary, it is still important to seek medical care at a healthcare facility.
The Ministry of Health and Welfare Taitung Hospital cares about you.

Reply Date: 2015/08/24

More Info


Sudden painful erections can be a distressing experience, and understanding the underlying causes is essential for effective management. Based on your description, it seems you experienced a sudden and intense erection that led to significant pain, which can be attributed to several potential factors.


Possible Causes
1. Priapism: This is a condition characterized by prolonged and often painful erections that last for more than four hours. It can occur without sexual stimulation and may lead to tissue damage if not treated promptly. While your description does not indicate a prolonged erection, the sudden onset of pain could be related to a similar vascular issue.

2. Vascular Issues: The presence of a prominent vein and the white patch you observed could indicate a vascular problem. Conditions such as thrombosis (blood clots) in the veins of the penis can lead to pain and discomfort during erections.

3. Nerve Irritation or Injury: Sudden pain during an erection can also result from nerve irritation or injury. This could be due to physical trauma, prolonged pressure on the pelvic area, or even certain positions during sleep.

4. Peyronie's Disease: This condition involves the development of fibrous scar tissue inside the penis, leading to curved, painful erections. While this typically presents with curvature, it can also cause localized pain.

5. Infection or Inflammation: Although you mentioned that tests for infection were negative, it’s worth noting that conditions like prostatitis or urethritis can sometimes present with pain during erections or ejaculation.

6. Psychogenic Factors: Stress and anxiety can also lead to physical symptoms, including painful erections. If there is a psychological component, addressing it may alleviate some of the discomfort.


Recommended Actions
1. Follow-Up with a Urologist: Since you have already undergone some tests, it would be prudent to consult a urologist who specializes in male sexual health. They can provide a more comprehensive evaluation and may recommend additional tests, such as an ultrasound of the penile blood flow, to assess for any vascular abnormalities.

2. Consider Imaging Studies: If vascular issues are suspected, a Doppler ultrasound can help visualize blood flow in the penis and identify any blockages or abnormalities.

3. Monitor Symptoms: Keep a detailed record of your symptoms, including the frequency of painful erections, any associated activities, and any changes in your overall health. This information can be invaluable for your healthcare provider.

4. Avoid Irritants: Until you have a clearer understanding of the cause, it may be wise to avoid activities that could exacerbate the pain, such as vigorous sexual activity or prolonged sitting.

5. Psychological Support: If you suspect that stress or anxiety may be contributing to your symptoms, consider speaking with a mental health professional. They can provide strategies to manage anxiety and stress, which may help alleviate physical symptoms.

6. Lifestyle Modifications: Maintaining a healthy lifestyle, including regular exercise, a balanced diet, and adequate hydration, can improve overall vascular health and potentially reduce the incidence of painful erections.


Conclusion
Sudden painful erections can arise from various causes, ranging from vascular issues to nerve irritation or psychological factors. A thorough evaluation by a urologist is essential to determine the underlying cause and appropriate treatment. By taking proactive steps and seeking specialized care, you can address this issue effectively and improve your quality of life. Remember, open communication with your healthcare provider is key to finding the right solution.

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