What should you know about extreme nausea pregnancy?

Pregnancy-related nausea may occur with vomiting, often early in pregnancy, but severe symptoms can continue or interfere with daily activities. Repeated vomiting can reduce fluid intake and make urine darker or less frequent. Other problems can also cause nausea, including gastroenteritis, food poisoning, gastritis, acid reflux, gallstones, hepatitis A, heat exhaustion, or low blood sugar. A clinician may ask when symptoms began, how often you vomit, what you can keep down, and whether you have pain or fever.

Take small, frequent sips of water or an oral rehydration drink if tolerated. Try plain foods in small portions, rest, and avoid smells or foods that trigger symptoms. Keep a note of fluids, vomiting, urine, medicines, and any pain. Do not start anti-sickness medicines, supplements, or herbal products without checking that they are suitable in pregnancy; a clinician can discuss safe options and assess hydration.

Contact a maternity or medical service promptly if you cannot keep fluids down, are passing very little urine, feel faint or confused, have severe weakness, vomit blood, or have severe abdominal pain or fever. Seek urgent help for fainting, trouble breathing, or marked drowsiness. Assessment may include vital signs, urine testing, blood tests, and treatment with fluids or prescribed medicine.

Ask which warning signs should send you to urgent care, how to replace fluids, whether your medicines could worsen nausea, and which anti-sickness treatment is suitable for your stage of pregnancy. Ask when your weight, urine, and blood tests should be reviewed.