Heartburn feeling in pregnancy: what to know

Pregnancy hormones can relax the muscle that normally helps keep stomach contents below the food pipe. As the pregnancy progresses, the growing uterus can also increase pressure in the abdomen. Reflux may cause burning behind the breastbone, a sour taste, or discomfort after meals and when lying down. Heartburn is a symptom, not a way to confirm pregnancy, and it can have other causes such as gastritis or a hiatus hernia.

Try smaller meals, eat slowly, remain upright after eating, and raise your upper body when resting if that is comfortable. Avoid personal triggers such as rich meals, spicy foods, or fizzy drinks, but keep your diet nourishing. Do not start, stop, or combine remedies without checking with your maternity clinician, doctor, or pharmacist. They can choose an acid reflux medication appropriate for pregnancy and your medical history.

Seek urgent help for chest pain with breathlessness, faintness, sweating, or pain spreading to the arm or jaw. Contact your maternity team promptly for severe or persistent upper-abdominal pain, repeated vomiting, vomiting blood, black stools, trouble swallowing, or symptoms with a severe headache, vision changes, or sudden swelling. Arrange review when heartburn repeatedly disrupts eating or sleep.

Which food and posture changes fit my pregnancy? Is an over-the-counter remedy suitable with my prenatal medicines? What symptoms should prompt maternity assessment rather than self-care?