![]() A week or two may be required before you feel the onset of improvement, although this varies from patient to patient. If you have been severely weakened, or are showing symptoms of impending crisis, you are likely to be treated in the hospital. For some patients the infusion is given in a physician’s office, while others may have it in the home using a home health agency. You might be treated with a series of infusions over a period of three to five days that is repeated at an interval determined by your doctor. The medication is infused slowly over a number of hours. IVIg treatments are administered intravenously. How is treatment with immunoglobulin administered? Since IVIg is a highly concentrated protein it may interfere with blood flow and clotting and rarely renal function. Other side effects may include a headache, rash or a more severe allergic type reaction. You may also experience fatigue, fever or nausea that may persist up to 24 hours after the infusion. Slowing the infusion rate and using medicines to relieve these symptoms is often helpful.| You may develop a headache, chills and aches during the infusion. However, there are several adverse effects that may occur. When other therapies are not effective in managing symptoms, a doctor may prescribe IVIg as maintenance therapy.Īre there adverse effects that occur with IVIg treatments? Patients with MG who are treated with IVIg can be stabilized, allowing time for other treatments to begin working. IVIg may also be prescribed to bring a person to optimal strength prior to surgery. IVIg is used to treat patients who are in crisis, or showing signs of impending crisis. The most common usage is to treat an exacerbation where a patient has worsening symptoms despite other treatments. For many people, IVIg is used short term. You may be prescribed IVIg for several reasons. Nonetheless, it is a human blood product that comes from multiple donors. The processing of IVIg inactivates infections such as HIV, Hepatitis B and C. Donors are screened for certain infections before being allowed to give blood for IVIG. IVIg is felt to be very safe with regard to exposure to infection or viruses. Since IVIg is a blood product, is it safe? The exact mechanism of how IVIg works in successfully treating myasthenia gravis and other autoimmune disorders is not entirely understood. IVIg seems to affect the function or the production of antibodies in the immune system. Studies have shown that IVIg is an effective treatment for many patients with autoimmune myasthenia gravis. Since 1984 IVIg has been used extensively in the treatment of various autoimmune neurological disorders including myasthenia gravis. In patients who are lacking in the antibodies necessary to fight infection IVIg replaces those lost antibodies. IVIg has been used for decades in modern medicine in the treatment of a variety of infectious or inflammatory diseases. ![]() ![]() “IVIg” is the commonly used acronym for “intravenous immune globulin.” It is also known as pooled human gamma globulin or simply gamma globulin. Intravenous Immunoglobulin (IVIg) What is IVIg and how is it used?
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