reversible cerebral vasoconstriction syndrome

Reversible cerebral vasoconstriction syndrome is a condition associated with severe headaches. The intensity of this pain is so severe that it is sometimes referred to as annihilation headache. Reversible cerebral vasoconstriction syndrome is also referred to in some cases by the abbreviation RCVS or the synonymous term Call-Fleming syndrome. As part of the disease, muscles … Reversible Cerebral Vasoconstriction Syndrome: Causes, Symptoms & Treatment