could nausea and diarehhea be due to a massage?

Saturday night I gave my husband a massage. On Sunday morning he woke up feeling nauseated. As the days have passed he has had terrible diarehhea. It has been said that toxins in your body are released during a massage and drinking plenty of water afterwards is necessary. However, I forgot to have him drink water. Could this account for the 5 lbs. he has lost b/c of the diarehhea?

i feel sick to my stomache, i get direrha after i eat, and have lower back pain, i feel bloated, and i am hardy ever hungry. i have this sour taste in my mouth, if i dont eat, its not to bad, after i eat, and i have to go to the bathroom, i dont feel sick , what is wrong with me.