About Esophagitis
Esophagitis is when the esophagus, the tube that moves food and drinks from your mouth to your stomach, gets irritated or swollen. This can happen for several reasons, like stomach acid backing up (acid reflux), allergies, infections, or irritation from certain medicines.
Common symptoms include chest pain, trouble or pain when swallowing, heartburn, or food feeling stuck in the throat. If it isn’t treated, esophagitis can cause problems like sores, scarring, or a narrowing of the esophagus, which can make it harder to swallow. There are different kinds of esophagitis, such as:
- GERD-related esophagitis, caused by acid reflux.
- Herpes esophagitis, caused by a herpes virus infection.
- Eosinophilic esophagitis, triggered by an allergic reaction.
Doctors treat esophagitis based on what’s causing it, so getting the right diagnosis and care is important to avoid complications.
The causes of esophagitis can be classified into two categories: disease causes and risk factors.
Disease causes and mechanisms of esophagitis:
- Acid reflux: This is the most common cause of esophagitis. It occurs when stomach acid flows back into the esophagus, causing irritation and inflammation.
- Infections: Certain infections, such as herpes simplex virus (HSV), cytomegalovirus (CMV), and fungal infections, can also cause esophagitis.
- Allergies: In some cases, esophagitis may be triggered by an allergic reaction to certain foods or environmental factors.
Non-modifiable risk factors of esophagitis cannot be changed or controlled. This includes:
- Weakened immune system: People with a weakened immune system, such as those with HIV infection, long-term steroid use, organ transplants, or undergoing chemotherapy, are at higher risk for developing esophagitis.
Modifiable risk factors of esophagitis can be influenced or changed. These include:
- Alcohol abuse: Excessive alcohol consumption can increase the risk of developing esophagitis.
- Diet: Consuming a diet high in salt or spicy foods may contribute to the development of esophagitis.
- Chemical injury: Swallowing caustic substances, such as cleaning solutions or ingesting alkaline or acid solutions, can cause chemical injury and lead to esophagitis.
It's important to note that these risk factors can increase the likelihood of developing esophagitis but may not necessarily cause it in every individual. If you have concerns about your risk factors for esophagitis, it's best to consult with a healthcare professional for personalized advice.
The most common early symptoms of esophagitis include:
- Abdominal pain
- Pain and difficulty when swallowing food
- Food getting stuck in the esophagus
- Lack of appetite
- Nausea and possibly vomiting
- Cough
- Pain in the chest when eating (heartburn)
- Mouth sores
- Feeding diffculties and trouble gaining weight in children and infants
As esophagitis progresses or becomes more severe, the following symptoms may occur:
- Poor growth in childhood
- Weight loss
- Poor appetite
- Malnutrition
- Similar symptoms to gastroesophageal reflux disease (GERD), such as heartburn
- Stomach pain
- Nausea and vomiting
Other common symptoms of esophagitis, regardless of severity, can include regurgitation (food or liquid coming back up), difficulty swallowing, bad breath, chest pain, chronic coughing, hoarseness, and bleeding (blood in vomit or dark stools). These symptoms may also occur with GERD, so consulting a healthcare professional for proper diagnosis and treatment is essential.
To diagnose esophagitis, doctors commonly perform the following examinations, tests, and procedures:
- Medical history evaluation: The doctor will review your medical history and ask about your symptoms.
- Physical examination: The doctor will examine your mouth and throat for any signs of inflammation or ulcers.
- Blood tests: These tests can check for the presence of viruses and rule out other conditions.
- Endoscopy: A thin tube with a light and camera is inserted down the throat to inspect the esophagus for inflammation and ulcers. During this procedure, a biopsy may be taken.
- Biopsy: A tissue sample is taken from the esophagus and analyzed under a microscope to confirm the diagnosis.
To determine the stage or severity of esophagitis, additional examinations, tests, and procedures may include:
- Imaging tests such as CT scan, MRI scan, or PET scan: These tests can help determine if the condition has spread to other areas of the body.
- Endoscopic ultrasound: This procedure uses sound waves to create images of the esophagus and nearby structures.
It's important to note that these are general diagnostic methods for esophagitis. The specific tests performed may vary depending on individual circumstances. It's always best to consult with a healthcare professional for a proper diagnosis and appropriate treatment plan.
The goals of treatment for esophagitis include relieving symptoms like heartburn, difficulty swallowing, and chest pain, while improving the esophagus's function and overall quality of life.
The following treatments may be recommended:
Medications:
- Proton pump inhibitors (PPIs): These reduce stomach acid production, relieving symptoms and promoting healing.
- Topical steroids: These medications decrease inflammation in the esophagus.
- Biologic therapies: Biologics target specific molecules involved in inflammation, helping to reduce immune system responses.
Therapeutic procedures:
- Esophageal dilation: This procedure widens a narrowed esophagus, allowing food to pass more easily.
Health behavior changes:
- Dietary modifications: Elimination diets may be used to identify and avoid foods that trigger allergic responses.
- Lifestyle changes: This may include weight loss, eating smaller meals, avoiding lying down after meals, and identifying and avoiding trigger foods.
It's important to note that specific medication dosing and potential side effects can vary. Therefore, it's essential to consult with a healthcare professional for personalized advice.
Medication dosing may be affected by many factors. Check with your health care professional about dosing for your individual situation. Other side effects can occur. Check with your health care professional or read the information provided with your medication for additional side effect information.