Hi my name s Dawn and I have had Crohn's disease, feels like all my life, but diagnosed 45 years ago. Have used many different treatments and 3 years ago I was put on Humira. Just lately it's been increased to once a week instead of bi monthly, because of continued activity. My question is " has anyone experienced nausea after having treatment increased?" Since I have been on the weekly im feeling nauseous and tired. There are so many side effects I'm feeling a little nervous.