If you’ve ever experienced the uncomfortable symptoms of acid reflux, you know all too well the burning sensation that can arise in your chest. But have you ever wondered exactly where the pain is located for acid reflux? In this article, we’ll explore the common areas where acid reflux pain can manifest, shedding light on what you may be feeling and helping you better understand this often bothersome condition. So, let’s dive in and find out more about where the pain is located for acid reflux!

Causes of Acid Reflux
Hiatal Hernia
One of the main causes of acid reflux is a hiatal hernia. A hiatal hernia occurs when the upper part of your stomach protrudes through the diaphragm into the chest cavity. This can weaken the lower esophageal sphincter, allowing stomach acid to flow back up into the esophagus, leading to acid reflux.
Weak Lower Esophageal Sphincter
A weak lower esophageal sphincter (LES) can also contribute to the development of acid reflux. The LES is a ring of muscle at the bottom of the esophagus that acts as a barrier to prevent stomach acid from entering the esophagus. When the LES is weak, it may not close properly, resulting in acid reflux.
Delayed Emptying of the Stomach
Delayed emptying of the stomach, also known as gastroparesis, can be another factor in causing acid reflux. When the stomach takes longer than normal to empty its contents into the small intestine, it can lead to an accumulation of stomach acid, increasing the likelihood of acid reflux.
Pregnancy
During pregnancy, hormonal changes can relax the muscles that normally keep stomach acid from entering the esophagus. This relaxation of the muscles, coupled with the pressure exerted by the growing uterus on the stomach, can contribute to acid reflux in pregnant women.
Obesity
Obesity is a risk factor for many health conditions, and acid reflux is no exception. Excess weight can put pressure on the abdomen, leading to the weakening of the lower esophageal sphincter and causing acid reflux.
Certain Medications
Some medications, such as nonsteroidal anti-inflammatory drugs (NSAIDs), calcium channel blockers, and bisphosphonates, can contribute to acid reflux symptoms. These medications may either relax the LES or irritate the esophagus, leading to acid reflux.
Symptoms of Acid Reflux
Heartburn
Heartburn is the most common symptom of acid reflux. It is characterized by a burning sensation in the chest, often accompanied by a bitter or sour taste in the mouth. This occurs when stomach acid flows back up into the esophagus, causing irritation.
Regurgitation
Regurgitation is another typical symptom of acid reflux. It involves the sensation of stomach acid or food coming back up into the throat or mouth. This can be accompanied by a sour or bitter taste and may occur after eating or when lying down.
Chest Pain
Chest pain can be a symptom of acid reflux, although it can be easily mistaken for other conditions like heart attack or angina. The chest pain associated with acid reflux is often described as a burning sensation or discomfort in the chest area.
Dysphagia
Dysphagia, or difficulty swallowing, can occur as a symptom of acid reflux. This can be due to irritation or narrowing of the esophagus caused by stomach acid. Individuals with dysphagia may feel a sensation of food getting stuck or experience pain while swallowing.
Chronic Cough
A chronic cough, not associated with other respiratory conditions, can be a sign of acid reflux. The stomach acid irritating the esophagus can trigger a cough reflex. If you have a persistent cough that doesn’t seem to go away, acid reflux may be the underlying cause.
Hoarseness
Hoarseness, or a change in the voice, can occur when stomach acid irritates the vocal cords. If you notice a persistent hoarse or raspy voice, especially without any other respiratory symptoms, it could be a sign of acid reflux.
Sore Throat
The irritation caused by stomach acid can lead to a sore throat. If you experience throat pain or discomfort that is not related to a common cold or other respiratory infection, acid reflux could be the culprit.
Laryngitis
Laryngitis, or inflammation of the voice box, can be caused by acid reflux. The acid irritates the vocal cords, leading to hoarseness, a sore throat, and a scratchy or dry feeling in the throat.
Primary Locations of Pain
Chest
Individuals with acid reflux may experience pain in the chest area, commonly referred to as heartburn. This pain is caused by the backflow of stomach acid into the esophagus, leading to irritation and inflammation.
Upper Abdomen
Pain in the upper abdomen can also be associated with acid reflux. This pain is typically described as a burning sensation, gnawing sensation, or a feeling of fullness.
Chest Pain
Burning Sensation
The most characteristic chest pain associated with acid reflux is a burning sensation. It typically starts in the lower chest and can radiate upwards. The burning sensation is often exacerbated by lying down or bending over.
Tightness or Pressure
In addition to the burning sensation, some individuals may experience chest pain that feels like tightness or pressure. This can be accompanied by a feeling of heaviness or discomfort in the chest area.

Upper Abdominal Pain
Burning Sensation
Similar to chest pain, upper abdominal pain associated with acid reflux is often described as a burning sensation. This burning sensation can be felt behind the breastbone or in the upper part of the abdomen.
Gnawing Sensation
In some cases, individuals with acid reflux may experience a gnawing or nagging pain in the upper abdomen. This pain can be persistent and may worsen after eating.
Feeling of Fullness
Another common sensation associated with upper abdominal pain in acid reflux is a feeling of fullness. It may feel as though the stomach is distended or overly bloated, even after consuming only a small amount of food.
Pain Radiating to Other Areas
Neck
Pain from acid reflux can radiate to the neck area. It may present as a dull ache or a burning sensation in the neck region, often accompanied by other typical symptoms of acid reflux.
Jaw
Radiating pain to the jaw is another possible symptom of acid reflux. This pain may be intermittent or constant, and it can be mistaken for dental problems or temporomandibular joint (TMJ) disorder.
Shoulder
Acid reflux pain can also radiate to the shoulder area. It may feel like a dull ache, tightness, or pressure in the shoulder, which can be easily confused with muscle strain or injury.
Back
In some cases, acid reflux pain can extend to the back. The pain may be felt between the shoulder blades or in the lower back region. This pain can be persistent and may worsen when lying down or after eating.
Differentiating Acid Reflux Pain from Other Conditions
Heart Attack
Chest pain associated with acid reflux can be easily mistaken for a heart attack. However, there are key differences between the two. Acid reflux pain is often described as a burning sensation in the chest, while heart attack pain is typically more severe and can radiate to the arm, neck, or jaw. Evaluating accompanying symptoms, such as shortness of breath or dizziness, can help differentiate between acid reflux pain and a heart attack.
Angina
Angina is a condition characterized by chest pain caused by reduced blood flow to the heart. While there may be similarities between angina and acid reflux pain, angina is typically triggered by physical exertion or emotional stress. Acid reflux pain, on the other hand, is often associated with specific activities like eating or lying down.
Gallbladder Disease
Gallbladder disease, such as gallstones or inflammation, can cause upper abdominal pain that can mimic acid reflux pain. However, gallbladder pain is usually more intense and focused in the upper right abdomen. Evaluating other symptoms, such as jaundice or fever, can help distinguish between gallbladder disease and acid reflux.
Peptic Ulcer
Peptic ulcers can cause abdominal pain that may resemble acid reflux pain. However, peptic ulcer pain is typically more localized and concentrated in the upper abdomen. Additionally, ulcers are often associated with specific triggers, such as certain foods or medications.
Hiatal Hernia
A hiatal hernia can cause both acid reflux and chest pain. However, individuals with hiatal hernias may experience symptoms such as shortness of breath or difficulty swallowing, which are less commonly associated with acid reflux alone.
When to See a Doctor
Frequent or Severe Symptoms
If you experience acid reflux symptoms on a frequent basis or if your symptoms are severe and interfere with your daily life, it is advisable to seek medical attention. Chronic acid reflux can lead to complications and should be properly managed.
Unintentional Weight Loss
Unintentional weight loss can be a sign of a more serious underlying condition. If you are experiencing acid reflux symptoms and have inadvertently lost weight without trying, it is important to consult with a healthcare professional.
Difficulty Swallowing
Difficulty swallowing, also known as dysphagia, can indicate a narrowing of the esophagus or other complications related to acid reflux. It is crucial to have this symptom evaluated by a doctor to determine the appropriate course of treatment.
Chest Pain with Sweating or Shortness of Breath
If you are experiencing chest pain along with sweating or shortness of breath, it is important to seek immediate medical attention, as these symptoms may indicate a heart-related issue rather than acid reflux.
Treatment Options
Lifestyle Modifications
Making certain lifestyle changes can help manage acid reflux symptoms. These can include maintaining a healthy weight, avoiding trigger foods and drinks (such as caffeine, alcohol, and spicy foods), eating smaller meals more frequently, and elevating the head of the bed while sleeping.
Medications
Several medications are available to help alleviate acid reflux symptoms. Antacids can provide temporary relief by neutralizing stomach acid. Proton pump inhibitors (PPIs) and H2 receptor blockers can help reduce the production of stomach acid. It is important to consult with a healthcare professional to determine the most appropriate medication for your specific situation.
Surgical Intervention
In some cases, surgical intervention may be necessary to treat severe or persistent acid reflux. One common procedure is called fundoplication, which involves wrapping the top part of the stomach around the lower esophageal sphincter to strengthen it and prevent acid reflux.
Conclusion
Acid reflux can cause various symptoms and can be triggered by multiple factors, including hiatal hernia, weak lower esophageal sphincter, delayed emptying of the stomach, pregnancy, obesity, and certain medications. The symptoms of acid reflux can range from heartburn and regurgitation to chest pain, dysphagia, chronic cough, hoarseness, sore throat, and laryngitis. The pain associated with acid reflux can be located in the chest or upper abdomen, and it can radiate to the neck, jaw, shoulder, or back. It is important to differentiate acid reflux pain from other conditions, such as heart attack, angina, gallbladder disease, peptic ulcer, and hiatal hernia. If you experience frequent or severe symptoms, unintentional weight loss, difficulty swallowing, or chest pain with sweating or shortness of breath, it is advisable to consult with a healthcare professional. Treatment options for acid reflux include lifestyle modifications, medications, and in some cases, surgical intervention. By understanding the causes, symptoms, and treatment options for acid reflux, you can better manage your symptoms and improve your overall quality of life.