What are the consequences of low immunoglobulin G?
Feb 13, 2023
Source: Cainiu Health
Dr. Liu Aihua
Introduction
Low immunoglobulin G (IgG) levels may lead to recurrent infections. Common treatments include intravenous immunoglobulin and transfer factor, but these must be used under the guidance of a qualified physician. Low IgG levels are generally caused by physiological or pathological factors. When low IgG is detected, individuals should go to the hospital for relevant examinations to determine the underlying cause and receive appropriate treatment accordingly.
Low levels of immunoglobulin G may lead to recurrent infections.
Immunoglobulin G (IgG), primarily composed of immune proteins, plays a crucial role in protecting newborns against infections. If IgG levels are low, the body's resistance decreases and immune function becomes impaired, making individuals more susceptible to invasion by various viruses and bacteria, resulting in recurrent infections. These infections commonly manifest as respiratory tract infections and are often accompanied by clinical symptoms such as fever, cough, and general malaise. After onset, patients should seek medical evaluation at a hospital, including relevant examinations like chest CT scans, to determine the underlying cause. Once diagnosed, appropriate treatments can be selected. Antibiotics and immunoglobulin therapy are generally recommended. Commonly used medications include intravenous immunoglobulin and transfer factors, which must be administered under the guidance of a qualified physician.
Low immunoglobulin G levels are usually caused by physiological or pathological factors. When low IgG is detected, individuals should undergo medical evaluation at a hospital to identify the cause and receive targeted treatment accordingly.
