I am 7 weeks PG and for the last week and a half I have had the most intense nausea, lasting all day every day. I have no appetite and am beginning to struggle even to swallow food (there is literally nothing that I want to eat).I started being sick yesterday (that itself doesn't really bother me). I asked for an appointment to see my doc today, and was given one with the nurse practitioner. I explained the situation, she was very sympathetic and did not hesitate to prescribe it for me. I am a bit confused though as she told me it was an anti-emetic and that it wasn't an anti-histamine, but I have looked it up and it is an anti-histamine. Also, there was no paper insert with the tablets so I have not been able to read for myself possible side effects and risks. I hate taking anything, but I am struggling to function and I have a 2.5 year old son. Has anyone taken it? What would you do? Am getting pretty desperate but I hate the thought of harming my unborn baby. Thank you.