Comparing IVIG and SCIG: Which Home Infusion Fits Your Routine?
Immunoglobulin therapy can be delivered in two different ways, and most patients have never heard of the second option until a doctor brings it up. Knowing the difference between IVIG and SCIG ahead of that conversation makes it easier to figure out which one actually fits your daily life and needs. How Each Treatment Reaches the Body IVIG is infused directly into a vein, usually in a session that lasts a few hours, with appointments spaced several weeks apart. SCIG, short for subcutaneous immunoglobulin, is injected into the fatty tissue just under the skin instead, typically in smaller, more frequent sessions. Both work toward the same goal of replenishing the antibodies the body needs, just on different schedules and through different routes. Patients weighing IVIG at home therapies often find this distinction is the first thing worth understanding. How Often Treatment Happens Because IVIG delivers a larger dose at once, appointments are typically spaced every few...