What’s Causing a Bubbling Feeling in My Chest?

A sensation like an air pocket in your chest can stem from a variety of causes, some more serious than others. Certain explanations are benign and may clear up without intervention, while others require medical attention.

Sudden, sharp chest pain can sometimes be described as a popping or compressing feeling, similar to a bubble ready to burst beneath your ribs.

Below are several common reasons people report bubbling sensations in the chest. Always consult a healthcare provider to identify the cause of this type of discomfort.

Precordial catch syndrome

Precordial catch syndrome produces chest pain when you breathe in. It most often affects adolescents and people in their early 20s. The pain is abrupt and intense, occurring without warning. For some people it happens weekly; for others it may occur once and never return.

Fortunately, this syndrome is usually not dangerous. It may result from irritation or compression of nerves in the outer chest wall.

A doctor should evaluate the symptom to exclude more serious problems. There is no specific treatment for precordial catch syndrome, and most individuals outgrow it.

GERD

Gastroesophageal reflux disease (GERD) is a digestive disorder that can create a bubbling or burning sensation in your chest. With GERD, stomach acid refluxes into the esophagus, producing a burning chest pain commonly called heartburn. Other signs of GERD include trouble swallowing and the sensation of a lump in the throat.

Diagnosis of GERD is largely based on symptoms. Typical treatments include dietary and lifestyle adjustments, antacids available over the counter, and prescription medications that reduce acid production.

Dyspepsia

Dyspepsia, or indigestion, can cause:

• nausea
• bloating
• acid reflux

It may also produce bubbling or gurgling sensations in the chest.

Dyspepsia can be triggered by an overgrowth of Helicobacter pylori, a bacterium present in the bodies of over half the world’s population. Excessive alcohol use and frequent use of pain relievers on an empty stomach can also contribute.

An endoscopy, blood tests, or stool testing can identify underlying causes. Treatment focuses on dietary measures that help heal and soothe the stomach lining; antacids and other medications may be prescribed as well.

Pleural effusion

Pleural effusion is the accumulation of fluid between the lung and the chest wall. This fluid can produce bubbling sensations in the chest and shortness of breath.

It is usually secondary to another illness. Pneumonia, heart failure, cancer, and chest trauma can all lead to a pleural effusion. Management depends on the underlying cause.

Gallbladder inflammation

Inflammation of the gallbladder can be caused by:

• gallstones
• infection
• obstructed bile ducts

This inflammation often causes pain or pressure that starts in the abdomen and radiates to the back and shoulders.

Blood tests, ultrasound, or CT imaging help confirm gallbladder inflammation and its cause. Treatment options your clinician may suggest include:

• antibiotics
• pain relief
• procedures to remove gallstones, relieve a blockage, or remove the gallbladder

Asthma

Asthma symptoms can be perceived as bubbling or pressure in the chest. Asthma is an airway disease that causes inflammation and breathing difficulty. Attacks can be triggered by factors such as:

• exercise
• changes in weather
• allergic exposures

In addition to a bubbling sensation, an asthma episode can cause wheeze, cough, and a feeling of tightness around the chest. Diagnosis is made with lung function testing, and sometimes allergy testing to identify triggers. Treatment commonly involves daily inhaled corticosteroids, rescue inhalers for flare-ups, and avoidance of known triggers.

Pleurisy

Pleurisy occurs when the thin lining around the lungs becomes inflamed. This may follow an infection, a rib break, inflammatory conditions, or be a reaction to certain medications.

Symptoms of pleurisy can include:

• cough
• shortness of breath
• chest pain

Diagnosis may involve blood tests to detect infection, chest X-ray, electrocardiogram (EKG), or ultrasound. Many cases of pleurisy respond to antibiotics if infectious, along with rest and supportive care.

Atrial fibrillation

Atrial fibrillation, or AFib, is an irregular heart rhythm. Symptoms may include:

• fast, irregular heartbeat
• dizziness
• fatigue
• shortness of breath
• a bubbling sensation in the chest

AFib usually occurs because the heart’s electrical signals are disrupted, often related to coronary artery disease or high blood pressure. A physical exam and an EKG help make the diagnosis. Treatments include anticoagulants, medications to control heart rate, and sometimes procedures to restore normal rhythm.

Bronchitis

Bronchitis is inflammation of the airways that carry air to and from the lungs. Typical symptoms include:

• cough
• mild fever
• chills
• chest discomfort

Clinicians often diagnose bronchitis by listening to breath sounds with a stethoscope; occasionally a chest X-ray or other tests are needed. Acute bronchitis is often managed like a cold with over-the-counter decongestants and home remedies. Chronic bronchitis, which persists for months, may require inhalers and longer-term care.

Collapsed lung

A collapsed lung occurs when air leaks from the lung into the chest cavity, causing the lung or part of it to collapse. This leak commonly follows injury but can also result from medical procedures or preexisting lung damage.

Signs include:

• shortness of breath
• intense pain
• chest tightness

Other findings may include low blood pressure and a fast heart rate. Diagnosis is typically made with a chest X-ray. Treatment sometimes requires inserting a hollow tube to remove air from the chest cavity.

Most collapsed lungs improve within about 48 hours with appropriate treatment and are not permanent.

Other possible causes

Less common causes of a bubbling chest sensation include an air embolism, a lung tumor, or pneumomediastinum — a rare condition where air is present in the central chest compartment. A bubbling sensation can also be a warning sign of a heart attack. Any time you notice this symptom, it’s important to find out what’s causing it.

When to seek medical care

You should see a healthcare professional whenever you experience bubbling in your chest to exclude serious conditions. Seek emergency care immediately if your chest pain is accompanied by any of the following:

• pain radiating to your neck, jaw, or shoulders
• resting shortness of breath lasting more than three minutes
• an irregular heartbeat
• vomiting
• a sensation of choking
• numbness in an arm or side
• inability to stand or walk