Therapeutic Apheresis
Medically reviewed by Drugs.com. Last updated on Aug 4, 2025.
TA is a procedure to filter your blood. Your blood is put into a machine that spins and separates the 4 parts that make up your blood. The 4 parts are red blood cells, white blood cells, plasma, and platelets. The part of your blood causing your condition or symptoms is removed and may be replaced with healthy fluid. Your blood is then returned to your body.
DISCHARGE INSTRUCTIONS:
Call your local emergency number (911 in the US), or have someone call if:
- You have a seizure.
- You have swelling in your mouth, throat, or eyes or you have trouble breathing.
- You have shortness of breath or chest pain.
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Seek care immediately if:
- Your arm or leg feels warm, tender, and painful. It may look swollen and red.
- You feel weak, dizzy, confused, or faint.
- You have tingling in your mouth, lips, or tongue.
- Your muscles are stiff, achy, or have spasms.
- You have an abnormal heartbeat.
Call your doctor if:
- You have a fever.
- Your IV site is red, swollen, or painful.
- You have nausea or you vomit.
- You have questions or concerns about your condition or care.
Follow up with your doctor as directed:
You will need to return for tests to check your progress. You may need to have TA done more than 1 time depending on your condition. Write down your questions so you remember to ask them during your visits.
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The above information is an educational aid only. It is not intended as medical advice for individual conditions or treatments. Talk to your doctor, nurse or pharmacist before following any medical regimen to see if it is safe and effective for you.
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