question: Hi - my son always nauseated and tired - almost 4 years now - he has hypothyroidism - only TSH levels a problem - he isB12 and vitamin D deficient - taking pills and getting injections - has had a colonoscopy and endoscopy - couldn t find much. Had H PYlori and was given 3-pills to take for 12 days. He is still very very nauseated - has missed so much school - what can we do for the nausea? No one has any answers and I am desperate for help. Thanks.