It is quite common to still experience nausea and vomiting at four months of pregnancy. While many women find relief by the second trimester, some continue to have symptoms a bit longer. Doxinate (a combination of doxylamine and pyridoxine) is widely prescribed and considered safe to continue during pregnancy to help manage these symptoms. To support your recovery, try to stay hydrated with small, frequent sips of water. Please check in with your obstetrician to discuss your ongoing symptoms, ensure you are staying hydrated, and confirm that your current dosage remains appropriate for you.