Hi Tomt, I’m one of the Peer Volunteers for Myeloma UK and a myeloma patient.
It’s a while since you posted your question but I think I can give you an answer. I have chronic dry eyes as a side effect of a donor stem cell transplant and as a result have regular visits to the opthalmology department as well as the haematologists. They have often given me drops containing hyaluronic acid (also sometimes called sodium hyaluronate) – it naturally occurs in the eyes and joints so I wouldn’t think that it could have any effect on your suspected MGUS.
