Hi Paul, after 18 months on lenolidamide maintenance I decided to stop. I felt fatigued nauseous and had debilitating diarrhoea. I did lower the dose from 10mg to 7.5mg then 5 my, but still felt awful most of the time. Like you, I’m in my early 70s. I’ve been maintenance free for 6 months now and have felt really well again. When the Myeloma does come back, my body will have had a drug free period before more drugs! And I will have had a time of feeling well again.