Does anyone have any experience of ecx chemotherapy and its long term side effects? Husband is 7 weeks post-chemo, (oesophageal  cancer) still suffering from extreme fatigue, unable to eat much, everything tastes vile etc. He was ok up to chemo cycle 6 and then seemed to hit him like a sledgehammer, not helped as he can't sleep for more than a couple of hours at a time. Any thoughts or tios much appreciated  x