Potential Side Effects & Considerations
Inuspheresis® is an extracorporeal (outside the body) procedure. As with any medical procedure involving intravenous access and blood filtration, side effects may occur.
Common or possible side effects include:
- Itchy skin
- Pain, bruising or bleeding at the IV puncture site
- Dizziness or a temporary drop in blood pressure
- Formation of a haematoma (localised blood collection) at the puncture site
- Electrolyte imbalances
Less common but more serious risks may include:
- Nerve irritation or damage at the IV puncture site
- Allergic reaction to the anticoagulant (Heparin®) used during the procedure
- Infection
- Thrombosis (blood clot), which is minimised through the use of anticoagulation
- Cardiac arrhythmia (rare)
- Unintended removal of essential blood components
All patients undergo a suitability assessment prior to treatment. A registered nurse is present throughout the procedure, and patients are monitored to help minimise risk. Your treating doctor will discuss potential risks and answer any questions before proceeding.






