Day: July 21, 2022

Chronic Lyme Disease and CCSVI

Chronic Cerebrospinal Venous Insufficiency (CCSVI) is a chronic condition in which blood from the brain has difficulty returning to the heart. It is caused by a narrowing in neck veins (and potentially others as well) that drain the central nervous system. In some cases, there is a development of alternate veins in an attempt to