MyMyelomaTeam

What can you expect during a bone marrow (stem cell) transplant for myeloma? Here's a helpful breakdown of the process from start to finish.

Before the Transplant

Your medical team will run tests to check how well your heart, lungs, and kidneys are functioning. If you're having an autologous transplant (using your own Show Full Answer

What can you expect during a bone marrow (stem cell) transplant for myeloma? Here's a helpful breakdown of the process from start to finish.

Before the Transplant

Your medical team will run tests to check how well your heart, lungs, and kidneys are functioning. If you're having an autologous transplant (using your own stem cells), you'll receive growth factor injections to move stem cells from your bone marrow into your bloodstream, where they can be collected.

The collection process typically takes 3–4 hours and is done through an IV line or a port placed in your chest or arm.

High-Dose Chemotherapy (Conditioning)

Before the transplant itself, you'll receive a high dose of chemotherapy. This does two things:
- Kills as many myeloma cells as possible
- Makes room in your bone marrow for the new, healthy cells

This also temporarily weakens your immune system so it won't reject the new cells.

The Transplant Itself

The actual infusion of stem cells is surprisingly straightforward — it's similar to a blood transfusion. It usually takes between 30 minutes and 2 hours. The cells then travel through your bloodstream and find their way back to the bone marrow, where they begin to grow. After the Transplant

Most people stay in the hospital for 2–3 weeks while the new cells establish themselves. Blood counts typically recover within 2–6 weeks.

The first 100 days are considered the most vulnerable period. During this time, you'll be closely monitored for:
- Infections
- Bleeding
- Fatigue
- Nausea, vomiting, or diarrhea
- Mouth sores (chewing ice during the infusion is a tip that has helped some people reduce mouth sores)

You'll be on a special antibacterial diet — think canned fruits and vegetables rather than fresh, and well-cooked meats — to reduce infection risk.

Recovery Medications

After the transplant, you'll likely need a combination of antibiotics, antivirals, and antifungals. Blood transfusions may also be needed during recovery.

Full Immune Recovery

It can take 6 months to a full year for your immune system to fully bounce back. Your doctor will monitor your blood counts regularly during this time.

One MyMyelomaTeam member shared that packing entertainment like music, movies, and books helped during the hospital stay — though they noted sleeping was the main activity for much of it!

As always, talk with your care team about what to expect based on your specific situation.

 AI-generated responses are not a substitute for medical advice. These services are not intended to diagnose, treat, or cure any condition or disease. Always ask your doctor about specific health concerns.

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