plasmapheresis

Plasmapheresis is a medical procedure that removes plasma, the liquid component of blood, from a person's body. During the process, blood is drawn from the patient, and the plasma is separated and discarded. The remaining components, like red blood cells and platelets, are then returned to the patient, often along with a replacement fluid. This treatment can help remove harmful substances, such as antibodies or toxins, from the bloodstream. It is commonly used for conditions like autoimmune diseases, certain neurological disorders, and some kidney diseases, aiming to improve symptoms or overall health.