What are the side effects and how can I manage them? 

it’s important to recognize that like any medication, IG can affect individuals differently. While not everyone experiences side effects, when they do occur, they can range from mild to moderate. These reactions may manifest within 30-60 minutes following the start of the infusion or up to 48 hours after injection or infusion. It’s worth noting that side effects tend to be less severe with SCIG.

If you encounter side effects, your doctor may prescribe pre-infusion medications to mitigate symptoms. These may include acetaminophen (Tylenol), diphenhydramine (Benadryl), or IV hydration (IV fluids).

Common side effects associated with IG therapy encompass:

  • Blood pressure changes
  • Back pain
  • Chest tightness
  • Chest pain
  • Chills
  • Dizziness
  • Headache
  • Fatigue
  • Fever
  • Flushing
  • Muscle cramps
  • Nausea
  • Rash
  • Rigors
  • Vomiting
  • Wheezing

It’s crucial to promptly inform your healthcare provider if you experience any of these symptoms during or after IG therapy. They can provide guidance on managing side effects and may adjust your treatment plan accordingly.