... increased to the 5mg dose. I had no side effects with the 2.5mg at all and lost 11 pounds. I took my first dose of the 5mg this past Monday and by Tuesday afternoon, the side effects hit like a train. Very very nauseous, but didn't throw up, thank goodness, and diarrhea. I'm looking for any advice to ease these side effects. I work full time and cannot take off work because of these side effects. Any advice?