Shiver while you pee? – Post Micturition Convulsion Syndrome

Post-micturition convulsion syndrome (PMCS), also known as pee shakes, pee shivers, piss shivers, or piss quiver is a physiological (normal) phenomenon in which one feels a shiver running down the spine following urination. The shiver can produce a brief twitch which is a form of  a myoclonus. PMCS  is a thermostasis/rigor-type muscular shiver. This physiological…