Acid Reflux vs. Heartburn: What's the Difference?

Many people use the words “acid reflux” and “heartburn” as if they mean the same thing. But understanding the difference can help you take better care of your digestive health. At Homeira Mehrabian, MD Inc. in Newport Beach, California, Dr. Homeira Mehrabian takes time to explain these symptoms clearly. Her practice offers gentle, thoughtful care for patients dealing with acid reflux, heartburn, and related discomfort.

What Heartburn Really Feels Like

Heartburn is a symptom. It feels like a burning sensation in your chest, just behind the breastbone. Some people say it rises toward their throat or leaves a bitter taste in their mouth. It can happen after meals, especially if you lie down too soon or eat something spicy. Heartburn can show up once in a while or more often, depending on your diet, habits, or how your digestive system is working.

What Acid Reflux Is and Why It Matters

Acid reflux is the condition that often causes heartburn. It happens when stomach acid flows backward into the esophagus, the tube that connects your mouth to your stomach. This backflow irritates the lining of the esophagus, causing that familiar burning feeling. If it happens regularly, it can lead to a more serious condition called GERD, or gastroesophageal reflux disease.

How to Know What You’re Dealing With

If you have heartburn once a month after eating heavy meals, it might not be cause for concern. But if the burning feeling returns several times a week, especially at night, it could be a sign of ongoing acid reflux. Some people also have a dry cough, sore throat, or a hoarse voice. These are signs your esophagus may be getting irritated over time. A skilled gastroenterologist can help you figure out exactly what’s happening and what to do about it.

A Gentle Path to Relief

At Homeira Mehrabian, MD Inc. in Newport Beach, Dr. Homeira Mehrabian uses both simple lifestyle guidance and medical treatment to ease symptoms of acid reflux and heartburn. Her care is designed to improve daily comfort while protecting the long-term health of your esophagus. If you're unsure what your symptoms mean, don’t wait to find out. Call (949) 791-7155 today to schedule a visit and take the first step toward feeling better.