Prior to diagnosis with stage IV grade 2 NHFL my main symptom was fatigue and leg pain. Now I am supposedly in "total response" having finished 9 months of R maintenance. I am starting to show other classic symptoms. 1st is night sweats which are nothing like I expected. I have been waking up at about 4:30 most mornings with my hair wet. Its strange. From just below my shoulders down I am cool and dry. Top of my shoulders, head and hair are soaked. The pillow even gets wet. Second symptom is every few days I become horribly constipated. This has never been a problem for me. I understand this can be caused by R. Have any of you experienced these symptoms?