Heartburn Management

Understanding, preventing, and treating the burning sensation in your chest

Last reviewed: February 2026

Burning sensation behind breastbone

🔥 What is Heartburn?

Heartburn is a burning sensation in the chest, just behind the breastbone, that often rises toward the throat. Despite its name, heartburn has nothing to do with your heart—it's caused by stomach acid irritating the sensitive lining of your esophagus.

Heartburn is extremely common: approximately 60 million Americans experience it at least once a month, and about 15 million experience it daily. While occasional heartburn is usually harmless, frequent episodes may indicate a more serious condition like GERD.

⏱️
Minutes to Hours
Typical duration
🍔
After Eating
Most common trigger
🛏️
Worse Lying Down
Gravity helps when upright
✅
Treatable
Many effective options
Important: Chest pain can also indicate a heart attack. Seek emergency care if chest pain is accompanied by shortness of breath, pain radiating to arm/jaw/back, cold sweats, or if you have heart disease risk factors.

⚡ What Causes Heartburn?

Heartburn occurs when stomach acid backs up (refluxes) into the esophagus. The lower esophageal sphincter (LES)—a ring of muscle at the junction of the esophagus and stomach—normally prevents this. Heartburn happens when:

Common Heartburn Triggers

Category Specific Triggers
Foods Citrus, tomatoes, spicy foods, chocolate, mint, garlic, onions, fatty/fried foods
Drinks Coffee, alcohol, carbonated beverages, citrus juices
Eating Habits Large meals, eating quickly, eating before bed, lying down after eating
Lifestyle Smoking, obesity, tight clothing, stress
Medications Aspirin, ibuprofen, certain blood pressure medications, some sedatives
Medical Conditions Pregnancy, hiatal hernia, GERD, gastroparesis

🔍 Recognizing Heartburn Symptoms

Classic Symptoms

Associated Symptoms

Heartburn vs. Heart Attack

Feature Heartburn Heart Attack
Sensation Burning Pressure, squeezing, heaviness
Location Behind breastbone, rising to throat Center of chest, may radiate to arm, jaw, back
Trigger After eating, lying down Physical exertion, stress (or no trigger)
Relief Antacids, sitting upright Not relieved by antacids
Other symptoms Sour taste, burping Shortness of breath, cold sweats, dizziness
When in doubt, seek medical attention. It's better to have heartburn checked and find it's not serious than to ignore a heart attack.

🏠 Home Remedies for Quick Relief

Immediate Relief Strategies

Natural Remedies

Natural remedies work for some people but lack strong scientific evidence. They should complement, not replace, proven treatments. If heartburn is frequent, consult a healthcare provider.

💊 Over-the-Counter Medications

Antacids

Provide quick relief by neutralizing stomach acid. Best for occasional, mild heartburn.

H2 Receptor Blockers

Reduce acid production. Good for preventing heartburn when taken before triggers.

Proton Pump Inhibitors (PPIs)

Most powerful acid suppressors. For frequent heartburn (2+ times weekly).

Don't use OTC PPIs for more than 14 days without consulting a doctor. If heartburn persists or returns within 4 months, seek medical evaluation.

🛡️ Preventing Heartburn

Dietary Changes

Lifestyle Modifications

Elevating the head of your bed is one of the most effective lifestyle changes for nighttime heartburn. Place blocks under the bedposts or use a wedge pillow—regular pillows alone don't work as well because they only bend the neck, not the entire torso.

🩺 When to See a Doctor

Schedule an appointment if you have:
  • Heartburn more than twice a week
  • Symptoms that persist despite OTC medications
  • Difficulty swallowing or pain when swallowing
  • Persistent nausea or vomiting
  • Unintentional weight loss
  • Heartburn for more than 3 weeks
  • Need to use antacids for more than 2 weeks
Seek emergency care if you have:
  • Severe chest pain or pressure
  • Pain spreading to arm, neck, or jaw
  • Difficulty breathing
  • Vomiting blood or material like coffee grounds
  • Black, tarry stools
  • Sudden, severe stomach pain

🤰 Heartburn During Pregnancy

Heartburn is extremely common during pregnancy, affecting up to 80% of pregnant women, especially in the third trimester.

Why It Happens

Safe Management During Pregnancy

Always consult your healthcare provider before taking any medication during pregnancy, including over-the-counter remedies.

❓ Frequently Asked Questions

Does milk help heartburn?
Milk may provide temporary relief due to its cooling effect and ability to buffer acid. However, the fat and protein in milk can stimulate more acid production, potentially making heartburn worse later. If you want to try milk, use low-fat or skim varieties, and don't rely on it as your primary treatment.
Can heartburn damage my esophagus?
Occasional heartburn typically doesn't cause lasting damage. However, frequent acid exposure (as in GERD) can lead to esophagitis (inflammation), strictures (narrowing), Barrett's esophagus (precancerous changes), and in rare cases, esophageal cancer. This is why frequent heartburn should be evaluated and treated.
Is it safe to take antacids every day?
Daily antacid use for occasional relief is generally safe short-term, but you shouldn't need them daily for more than 2 weeks. Frequent antacid use can cause side effects (constipation, diarrhea, kidney problems with aluminum-based products) and may mask a more serious condition. See a doctor if you need antacids regularly.
Why is my heartburn worse at night?
Nighttime heartburn is worse because lying down removes the gravitational advantage that helps keep acid in your stomach. Additionally, saliva production (which neutralizes acid) decreases during sleep, and the LES may relax more. Evening eating compounds the problem. Try not eating 3 hours before bed and elevate your head while sleeping.
Can stress cause heartburn?
Stress doesn't directly produce stomach acid, but it can trigger behaviors that cause heartburn (eating fatty foods, drinking alcohol, eating quickly). Stress may also increase your sensitivity to acid in the esophagus, making the same amount of reflux feel worse. Stress management is an important part of heartburn prevention.