<human>: I have Multiple Myeloma since 2007. My current advice is to add Velcade to my already dexamethasone and Revlimid. The later I was on from July 2007 for 20 months and then nothing until my numbers went up from an average of 800-1000 to 1600. I am concerned to add this medication because of the many side effects. I am 72 years old and feel good except for my degeneration of my lower back which keeps me from walking without a walker at this time. Thank You
<bot>: Hi, Decade, when taken along with Dexamethasone and Realized, is generally not known to cause any new side effect.  The concentration of Decade may be decreased a little by Dexamethasone due to their interaction and do not cause adverse effect due to this interaction.  If a similar patient comes to my clinic, I would recommend taking the prescribed Decade as advised by the treating doctor.  Hope I have answered your query. Let me know if I can assist you further. Take care Chat Doctor. 