1. Introduction Feeling as though your brain is shaking inside your skull is generally not dangerous and does not indicate literal movement of the brain tissue. This distressing sensory illusion is most commonly caused by medication withdrawal, severe anxiety, or vestibular system dysfunction that disrupts spatial orientation and sensory integration. The brain itself lacks pain … Read more
1. Introduction The sensation of the brain physically shivering or experiencing electrical zaps is a distinct neurological symptom often linked to fluctuations in neurotransmitter levels, particularly serotonin. This phenomenon is most frequently observed during the initiation, dosage adjustment, or discontinuation of certain psychoactive medications. While the sensation can be highly distressing and disorienting, it is … Read more
1. Introduction Yes, stopping antidepressants abruptly can cause brain zaps and severe dizziness. These symptoms are the hallmark signs of Antidepressant Discontinuation Syndrome. When the brain is exposed to medications that alter serotonin levels for an extended period, it physically adapts its neuroreceptor structures. Removing the medication abruptly causes an immediate chemical deficit, throwing the … Read more