Popular method for heartburn does more harm than good: Here’s why

Baking soda is often used to relieve heartburn symptoms, but this method can have undesirable effects on the body. Regular use of this remedy can disrupt the acid-base balance and cause other health issues. Here are safe methods that help relieve heartburn.
Why baking soda is harmful
Ukrainian gastroenterologist Dariia Kreshchenko explained that many people drink baking soda to treat heartburn. Sodium bicarbonate temporarily reduces stomach acidity, bringing short-term relief. However, this is not a treatment—only a masking of the symptoms.
"Acid rebound – after soda’s effect wears off, the stomach responds with a reflex increase in hydrochloric acid production. Heartburn returns with greater intensity, reflux worsens, and symptoms become more severe," the doctor explained.
As a result, chronic irritation of the mucous membrane may develop, along with erosions, reflux esophagitis, Barrett's esophagus, and a higher risk of bleeding and strictures.
Additionally, baking soda may disrupt electrolyte balance, as it promotes sodium retention. This can lead to swelling, high blood pressure, and decompensated heart failure.
It’s important to understand that baking soda is not included in European guidelines (ESNM, EHMSG, Maastricht VI) as a treatment for heartburn or gastroesophageal reflux disease.
Safe ways to relieve heartburn
Lifestyle changes:
- Avoid overeating
- Limit fatty, fried foods, carbonated drinks, alcohol, and coffee
- Do not lie down or exercise within 1.5 hours after eating
Though it’s tempting to put your feet up after a meal, lying down can worsen heartburn. Give your body about three hours to digest food before going to bed.
Stress can increase stomach acid levels and trigger heartburn. Try relaxation techniques such as meditation or yoga.
A piece of sugar-free chewing gum helps the mouth produce saliva, which neutralizes stomach acid and aids digestion.
Earlier, we wrote about two surprising food combinations that can do wonders for your stomach.
Sources: Instagram of gastroenterologist Dariia Kreshchenko and the Health website.
This material is for informational purposes only and should not be used for medical diagnosis or self-treatment. Our goal is to provide readers with accurate information about symptoms, causes, and methods of detecting diseases. RBС-Ukraine is not responsible for any diagnoses that readers may make based on materials from the resource. We do not recommend self-treatment and advise consulting a doctor in case of any health concerns.