Nausea while eating

My son recently stopped Malarone and now his nausea while eating meals returned full force. He had a little bit of nausea before stopping his med but not near as much as now. Could this be something else or is this still Babesia?

Nausea can have many causes. I deal with nausea myself still, but most of mine is due to not having enough digestive enzymes. Instead of getting hunger pangs, it get nauseous. Drinking ginger tea and eating smaller. more frequent meals has helped.