I just found out yesterday that I'm pregnant and have started back on prometrium. I don't remember from when I've taken it before being so dizzy. I'm on 100mg/oral 2 times a day. When I take it in the morning I'm getting ready for work and don't notice anything but when I take the 2nd dose in the afternoon I get super dizzy! Anyone had similar experiences and had success with anything? I talked to a pharmacist today and he said two things - 1. I could try taking it with food and 2. he hopes once my body adjusts to the changing hormones the dizziness should go away - maybe after a week or so...