What should you know about heartburn nausea pregnancy?

Nausea and heartburn are separate sensations, although reflux can worsen nausea and repeated vomiting can irritate the upper digestive tract. Pregnancy changes may make stomach contents move upward more readily. Acid reflux is a common explanation for burning behind the breastbone, but gastritis or another problem may also cause upper-abdominal discomfort, so the pattern matters.

Try small, frequent meals and sip fluids regularly. Keep plain foods available if smells worsen nausea, and avoid lying down soon after eating. Identify triggers such as large meals, spicy foods, or strong odours without skipping needed nutrition. Ask your maternity clinician or pharmacist before taking anti-nausea or heartburn medicine, including products marketed as natural remedies. Keep track of vomiting, fluid intake, urine changes, and the timing of burning.

Contact your maternity team if you cannot keep fluids down, are passing very little urine, feel dizzy, or are losing weight. Seek urgent help for severe abdominal or chest pain, blood in vomit, black stools, fainting, breathlessness, or trouble swallowing. These signs need assessment rather than home treatment.

Ask which treatments are suitable, how to protect hydration and nutrition, and whether your symptoms fit reflux or need another evaluation. Tell them how often you vomit and whether pain or swallowing changes are present.