Hi Goffy,
Responses to myeloma treatments vary so much. This was my experience:
After 3 months of chemo, I had read about zoledronic acid (also known as Zometa) but it had not been prescribed. They had forgotten until I reminded them!
Zoledronic acid – not sure if you know this from your post – is a bone strengthening drug. Myeloma cells damage bones. However, standard advice is to see your dentist first.
A day or two after my first dose, my energy levels disappeared in an instant. I learnt that that was the side effect of it for me, lasting about 24 hours. After a couple of monthly cycles of this, I negotiated with my consultant to have Zometa only every 3 cycles.
After 2 years it was stopped: this is not unusual, depending on how the patient is getting on.