Starting Ig therapy often comes with mixed emotions. Relief that there is a treatment option for your chronic or rare condition, and uncertainty about starting something new. The good news is that IVIg and SCIg are designed to support the immune system, and most patients tolerate them well. There are a few predictable side effects that can occur, but our team is equipped and experienced in helping people manage them effectively.
What is Immunoglobulin Therapy?
Immunoglobulin (Ig) therapy, often called IVIg (intravenous immunoglobulin) or SCIg (subcutaneous immunoglobulin), is an essential dose of antibodies that can help people with rare or chronic diseases regulate their immune system. People living with CIDP, myositis, GBS, primary immune deficiencies, and similar conditions can benefit from immunoglobulin therapy and start to feel better after several treatments.
Common Ig Side Effects
Most patients tolerate Ig therapy well, especially once they’ve established a routine and determined what works for their body. While most common side effects are predictable and short-term, you could experience any of the following during or after your treatment:
- Headaches
- Fatigue
- Mild nausea
- Achiness, chills, or flu-like symptoms
- Redness or swelling at the injection site for SCIg.
These symptoms can occur because your immune system is adjusting to the treatment. Your infusion nurse will help you prepare before your treatment to minimize some of these symptoms and have additional tips for managing them if they do show up. Make sure to communicate all of your symptoms with your care provider to ensure you’re getting the most out of your treatment.
How Long Do Ig Therapy Side Effects Last?
If you do experience any side effects during or after your treatment, they are usually short-term. Headaches or fatigue tend to pass within 24-48 hours. SCIg site injection irritation usually calms down even faster. Severe reactions are rare, but they may still happen. We manage your treatment and monitor for early signs of discomfort, intervening quickly. If something feels too intense or lasts longer than expected, your infusion nurse and specialty infusion pharmacists can help adjust your treatment plan. This quick response is what keeps minor issues from developing into bigger concerns.
How CSI Pharmacy Keeps Ig Therapy Safe and Comfortable
The way we deliver care is just as important as the medication itself. Our approach includes:
- Administration by an IgNS-certified nurse
- Infusions tailored to your specific condition and symptoms
- Pre-infusion guidance
- Communication with healthcare provider
- Education and resources to support you throughout your treatment
Understanding Ig Therapy Side Effects
Ig therapy is generally well-tolerated. The key to getting the most out of your treatment is having the right support. Infusion delivered by a trained nurse and consistent monitoring go a long way in preventing discomfort. When something does need attention, quick adjustments keep treatment on track. If you’re living with a rare or chronic condition, contact us today to see how we might be able to help with Ig therapy.
This content is intended for informational purposes only and is not a substitute for medical advice. Please consult your healthcare provider about your condition and symptoms.