Things that help heartburn during pregnancy

Hormonal changes can relax the valve between the stomach and food pipe, while the growing uterus can increase pressure on the stomach. Acid may then move upward, causing burning behind the breastbone, a sour taste, or discomfort after eating. Pregnancy-related heartburn is not the same as a diagnosis of [Acid Reflux](/conditions/acid-reflux/), although the symptoms can overlap.

Symptoms may be worse after a large meal, when lying down, or after foods that you personally find irritating. Other causes of upper-abdominal discomfort include [Gastritis](/conditions/gastritis/), [Hiatus Hernia](/conditions/hiatus-hernia/), and [Peptic Ulcer](/conditions/peptic-ulcer/).

Try smaller meals spread through the day, eat slowly, and remain upright after eating. Avoid lying down soon after food; raising the upper body during sleep may help. Reduce triggers such as rich or spicy meals, citrus, chocolate, caffeine, or fizzy drinks only if they worsen your symptoms. Wear comfortable clothing around the abdomen and keep a note of meals and symptoms.

Ask your obstetric or primary-care clinician before taking an antacid, herbal product, or acid reducer. They can check interactions and pregnancy suitability; if needed, discuss [Acid Reflux Medication](/treatments/medical-management/acid-reflux-medication/). Do not use another person’s prescription.

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, trouble swallowing, vomiting blood, black stools, or symptoms with severe headache or visual changes. Arrange review if heartburn prevents eating, drinking, or sleeping despite self-care.

Ask which foods or medicines may be aggravating symptoms, which relief products are suitable at your stage of pregnancy, how to take them, and whether your symptoms need another explanation. Mention all vitamins, supplements, and existing conditions.