What Is Heartburn? Causes, Symptoms, and Fast Relief Tips
Learn what is heartburn, what causes the burning sensation in your chest, and how to get fast, gentle, effective and trusted relief, no medical jargon needed.
7/8/20252 min read


What Is Heartburn?
🔥 That Burning Feeling Isn't in Your Heart
Despite the name, heartburn has nothing to do with the heart. It's a common digestive issue that feels like a burning pain in your chest, usually right behind the breastbone, and it often creeps up after eating.
Let’s break it down simply.
💡 What Causes Heartburn?
When you eat, food travels down your esophagus (the food pipe) into your stomach. At the end of the esophagus is a small valve called the lower esophageal sphincter (LES). Its job is to open for food and close to keep stomach acid in.
But sometimes, this valve relaxes or doesn’t close properly. When that happens, stomach acid flows back up into the esophagus, and that acid burns. That’s heartburn.
🔍 Common Triggers of Heartburn
🍕 Fatty or spicy foods
🍫 Chocolate, caffeine, or alcohol
💤 Lying down soon after eating
🚬 Smoking
🧠 Stress or anxiety
🤰 Pregnancy or excess weight
💊 Certain medications (like painkillers or blood pressure drugs)
📈 How Does It Feel?
Heartburn often feels like:
A burning pain in your chest
A sour or bitter taste in your mouth
Discomfort that gets worse after meals or when lying down
It can last from a few minutes to several hours.
🛑 Is Heartburn Dangerous?
Occasional heartburn is normal and manageable. But if it happens often (more than twice a week), it could be a sign of GERD (Gastroesophageal Reflux Disease), a more serious condition that needs medical attention.
✅ How to Get Relief
Some tips to reduce or prevent heartburn:
Eat smaller meals
Avoid lying down right after eating
Cut down on spicy, oily, or acidic foods
Quit smoking and manage stress
Use antacids like Mucogel to neutralize acid and relieve gas
🌿 Why Mucogel Helps
Mucogel contains Magaldrate (an antacid that calms acid) and Simethicone (which relieves gas and bloating). It offers dual-action relief from acidity and discomfort, quickly and gently.
🗓️ When to See a Doctor
You should consult a doctor if you:
Have heartburn more than twice a week
Experience chest pain or trouble swallowing
Feel like food is stuck in your throat
Lose weight without trying
📌 In Summary
Heartburn is a common condition that can be uncomfortable, but it’s manageable. Understanding your triggers, making small lifestyle changes, and using safe, effective antacids like Mucogel can make a big difference.
🩺 Always talk to your doctor or pharmacist if your symptoms persist or worsen.
Mucogel® is a brand of Europa Healthcare Limited, Kenya.
Mucogel® is available at pharmacies across Kenya
© 2025. All rights reserved.
Got any questions?