Common Variable Immunodeficiency (CVID): Symptoms, Diagnosis & Treatment Options
Common Variable Immunodeficiency (CVID) is a serious immune disorder causing frequent infections due to low antibody levels. Diagnosis involves blood tests measuring IgG and IgA. Treatment relies on immunoglobulin replacement therapy, with IVIG and SCIG options. Patients often face years of misdiagnosis before proper care. Recent research is paving the way for targeted treatments.