
Heartburn causes: Ever felt a burning sensation in your chest even without eating anything spicy? You’re not alone. Heartburn isn’t just a “chilli problem”. It can show up after bland foods like bread or pasta, too.
What is heartburn?
Heartburn is that hot, uncomfortable feeling behind your breastbone when stomach acid flows backwards into the oesophagus. Acid belongs in the stomach, but if the valve between the stomach and oesophagus loosens or opens at the wrong time, acid can leak up and irritate the lining, resulting in a burning sensation. Despite the name, heartburn has nothing to do with your heart.
Also Read | Bloating, gas, and stomach discomfort: What your gut is telling you
Common signs of heartburn
- A burning sensation behind the breastbone after meals
- Discomfort that worsens when you lie down or bend over
- A “lump-in-the-throat” feeling
- Food seems to stick
Why can heartburn happen even without spicy food?
Fatty or greasy meals:
Fried items, creamy sauces, and cheese-heavy dishes take longer to digest and can relax the valve (LES) between your oesophagus and stomach. When that valve loosens, acid can splash upward and trigger heartburn.
Overeating or eating too fast:
Large, hurried meals overfill the stomach, raising pressure and pushing acid back toward the oesophagus. Slow down, chew well, and aim for smaller, more frequent meals.

Lying down right after eating:
Reclining soon after a meal removes gravity’s help in keeping acid where it belongs. Wait 2–3 hours before lying down. If you must rest, elevate your head and chest with pillows to reduce reflux.
Caffeine and carbonated drinks:
Coffee, tea, colas, and energy drinks can relax the lower oesophageal sphincter (the valve that keeps stomach acid where it belongs). When this valve loosens, acid can flow upward and trigger heartburn. Carbonation also increases pressure in the stomach, nudging acid higher.
Stress and anxiety:
Your emotions affect digestion. During stress or anxiety, your body may produce more stomach acid and slow digestion, raising the risk of reflux. Simple habits like deep breathing, a short walk, or calming music can help.
How to treat heartburn?
To treat heartburn, eat smaller, slower meals; avoid lying down for 2–3 hours after eating and limit triggers like fatty foods, caffeine, alcohol, and chocolate, mint. Also, maintain a healthy weight and a smoke-free routine.
Also Read | Chronic acidity in seniors: Why it happens and how to manage
For quick relief, over-the-counter antacids can help. Manage stress with brief walks, breathing exercises, or gentle yoga, and keep a symptom diary to spot personal triggers. See a clinician if heartburn occurs more than twice a week or comes with red flags like trouble swallowing, persistent vomiting, or black stools.
Heartburn without spicy food is common. Triggers range from what you drink to how stressed you feel. Noticing your patterns and tweaking habits can help in preventing those burning flares.
