If you are looking for something to help with nausea during the day that won't make you drowsy, you may want to consider vitamin B6 (pyridoxine). It is known to be safe during pregnancy and effective at relieving symptoms. Additionally, you could talk to your pharmacist about trying Diclectin, which is a delayed-release tablet containing vitamin B6 and doxylamine that may help with morning sickness. Doxylamine may cause drowsiness, but it could wear off by the time you wake up. This combination has been a standard treatment for nausea during pregnancy for many years.