Post-micturition convulsion syndrome

Post-micturition convulsion syndrome (PMCS), also known as post-urination shiver, is a phenomenon in which a person experiences involuntary shivering or convulsion-like symptoms immediately after urination. The exact cause of this condition is not well understood, but it is believed to be related to the body's response to a sudden change in body temperature.

Symptoms

The primary symptom of post-micturition convulsion syndrome is a sudden, involuntary shiver or convulsion that occurs immediately after urination. This can range from a mild shiver to a more pronounced convulsion. Some individuals may also experience a sensation of warmth spreading throughout the body.

Causes

The exact cause of PMCS is not well understood. However, it is believed to be related to the body's response to a sudden change in body temperature. When the bladder is full, it can act as a heat reservoir, helping to keep the body warm. When the bladder is emptied, this heat source is lost, potentially causing a drop in body temperature and triggering a shiver response.

Diagnosis

Diagnosis of post-micturition convulsion syndrome is typically based on the patient's reported symptoms. There are no specific tests for this condition, and it is often diagnosed by ruling out other potential causes of the symptoms.

Treatment

There is no specific treatment for PMCS, as it is generally considered to be a harmless condition. However, if the symptoms are causing distress or discomfort, it may be helpful to discuss them with a healthcare provider. In some cases, behavioral techniques such as urinating while seated or avoiding urination in cold environments may help to reduce symptoms.

See also

• Urination
• Shivering
• Convulsion

References

Post-micturition convulsion syndrome Resources
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