GERD and Upper Endoscopy: What Patients in Sulphur & Lake Charles Need to Know

Heartburn that won’t quit. A burning sensation creeping up your chest after meals. A sour taste that wakes you up at night. If this sounds familiar, you are far from alone — and you may be living with gastroesophageal reflux disease (GERD), one of the most common digestive conditions in the United States.

For many patients in Sulphur, Lake Charles, and Southwest Louisiana, GERD is treated as a minor nuisance — something managed with over-the-counter antacids and a shrug. But when symptoms become persistent, frequent, or severe, they deserve a closer look. Upper endoscopy (EGD) is the gold standard procedure for diagnosing the damage that GERD can cause to your esophagus — and at Sulphur Surgical Clinic, our board-certified surgeons have been serving this community for over 50 years — right here in your backyard.

What Is GERD?

GERD stands for gastroesophageal reflux disease. It occurs when the lower esophageal sphincter — the muscular valve between your esophagus and stomach — weakens or relaxes at the wrong times, allowing stomach acid to flow back up into the esophagus. Over time, that repeated acid exposure irritates and damages the esophageal lining.

Common symptoms of GERD include:

Frequent heartburn (two or more times per week)
Regurgitation of food or sour liquid
Difficulty swallowing (dysphagia)
A sensation of a lump in the throat
Chronic cough, hoarseness, or a sore throat
Chest pain or discomfort
Disrupted sleep due to reflux symptoms

Occasional reflux is normal. GERD is the persistent, recurring version — and left unmanaged, it can lead to serious complications including esophagitis, Barrett’s esophagus, and in rare cases, esophageal cancer.

When Is an Upper Endoscopy Necessary for GERD?

Not every patient with heartburn needs an endoscopy right away. But there are important situations where your doctor may recommend one. You should talk to a surgeon or physician about upper endoscopy if you experience:

Heartburn symptoms that do not improve with medication
Difficulty or pain when swallowing
Unexplained weight loss
Recurrent vomiting or nausea
Symptoms that have been present for more than five years
A family history of Barrett’s esophagus or esophageal cancer
New or worsening symptoms after age 50

An upper endoscopy allows your surgeon to see exactly what is happening inside your esophagus, stomach, and upper small intestine — something no imaging study or medication trial can replicate.

What Is an Upper Endoscopy (EGD)?

An upper endoscopy — also called an esophagogastroduodenoscopy, or EGD — is a minimally invasive procedure in which a thin, flexible tube with a camera (an endoscope) is gently guided through your mouth, down your esophagus, and into your stomach and upper small intestine (duodenum).

The procedure allows your surgeon to:

Visually examine the lining of your esophagus, stomach, and duodenum for signs of inflammation, ulcers, or abnormal tissue
Diagnose GERD-related damage such as esophagitis (esophageal inflammation) or strictures (narrowing of the esophagus)
Identify Barrett’s esophagus, a condition in which esophageal tissue changes due to long-term acid exposure, which carries an elevated risk of esophageal cancer
Take biopsies — small tissue samples — for laboratory analysis if anything looks unusual
Treat certain conditions in the same session, such as dilating a narrowed esophagus

At Sulphur Surgical Clinic, upper endoscopy is performed by the same board-certified surgeons who run our colonoscopy program — a quick, comfortable procedure that gives clear answers about what chronic reflux is doing to your esophagus.

What Does GERD Look Like on an Endoscopy?

During an upper endoscopy, your surgeon can directly observe the changes that GERD causes to the esophageal lining. Common findings include:

Esophagitis — Redness, swelling, or erosions of the esophageal lining caused by repeated acid exposure. Esophagitis is graded on a scale (the Los Angeles Classification) based on severity.

Barrett’s Esophagus — A change in the type of cells lining the lower esophagus, occurring in a subset of patients with long-term GERD. Barrett’s esophagus is a precancerous condition that requires ongoing monitoring. It is often found during a routine EGD for GERD symptoms.

Esophageal Strictures — Narrowing of the esophagus caused by scar tissue from chronic inflammation. Strictures can cause difficulty swallowing and can be treated during endoscopy.

Hiatal Hernia — A portion of the stomach pushing through the diaphragm into the chest cavity. Hiatal hernias frequently accompany GERD and are clearly visible on upper endoscopy.

Early identification of any of these conditions gives you and your surgical team the information needed to make a plan — whether that means medication management, lifestyle modifications, or a surgical procedure.

What to Expect During Your Upper Endoscopy at Sulphur Surgical Clinic

Many patients feel apprehensive about upper endoscopy, but the procedure is safe, well-tolerated, and typically completed in 15 to 30 minutes. Here is what to expect:

Before the procedure: You will be asked to fast for several hours beforehand — usually nothing to eat or drink after midnight. Your care team will give you specific preparation instructions when you schedule your appointment.

Arrival and preparation: You will check in at our Sulphur or Lake Charles facility and be cared for by our experienced surgical team. An IV line will be placed, and you will receive a sedative to keep you comfortable and relaxed throughout the procedure.

During the procedure: While you are sedated, your surgeon gently guides the endoscope through your mouth and throat. You will not feel the scope moving. The camera transmits a real-time video feed that your surgeon reviews carefully as the scope advances.

After the procedure: Most patients spend 30 to 60 minutes in our recovery area until the sedation wears off. Because you will be sedated, you will need a driver to take you home. Most people feel completely normal by the following day and can return to their usual activities.

Your surgeon will discuss the findings with you directly — often the same day — and outline any next steps for your care.

GERD Treatment Options in Sulphur & Lake Charles, LA

Depending on what your upper endoscopy reveals, your surgeon will work with you to build a treatment plan. Options range from conservative to surgical:

Lifestyle and dietary changes — Avoiding trigger foods (spicy, fatty, acidic foods, caffeine, alcohol), eating smaller meals, not lying down within two to three hours of eating, and elevating the head of your bed are often the first line of defense.

Medication — Proton pump inhibitors (PPIs) and H2 blockers reduce stomach acid production. Many patients manage GERD effectively with medication long-term.

Surgical intervention — For patients with persistent, severe GERD that does not respond to medication, or for those who prefer a lasting solution, surgical options such as fundoplication (wrapping the upper stomach around the esophagus to reinforce the valve) may be appropriate. Sulphur Surgical Clinic’s general surgeons have extensive experience with minimally invasive laparoscopic surgical techniques that minimize scarring, reduce pain, and speed recovery.

Our surgeons will always take the time to walk you through every option and help you make the decision that is right for your life.

Why Choose Sulphur Surgical Clinic for Your Upper Endoscopy?

When it comes to a procedure as important as an upper endoscopy, the experience of your surgical team matters enormously. Sulphur Surgical Clinic offers patients in Southwest Louisiana a combination of advantages that large hospital systems simply cannot match:

Board-certified general surgeons rooted in this community for over 50 years. Dr. Devin Seale, Dr. Stephen Castleberry, and Dr. Matthew Ayo are experienced, community-rooted surgeons who perform upper endoscopy as part of a comprehensive general surgery and GI practice.

One team for the whole GI picture. Because our surgeons perform both upper endoscopy and colonoscopy, related digestive problems can often be evaluated together — and when both screenings are due, they can frequently be scheduled in a single visit.

Fast scheduling. Patients referred to large hospital-based endoscopy programs often wait weeks for an appointment. At Sulphur Surgical Clinic, we work hard to schedule patients quickly so you are not sitting with unanswered symptoms.

Lower out-of-pocket costs. Our procedures are performed at our Sulphur and Lake Charles clinics and at affiliated outpatient surgery centers — not in the costlier inpatient hospital setting. For most patients, this means meaningful savings compared to hospital-based rates in the Lake Charles market.

Physician-owned, community-based care. Sulphur Surgical Clinic has been serving this community for more than 50 years. When you come to us, a board-certified surgeon is in the room — every time. You are not a number in a large system.

Frequently Asked Questions About GERD and Upper Endoscopy in Louisiana

How do I know if I need an upper endoscopy for my acid reflux? If your heartburn or reflux symptoms occur more than twice a week, do not respond well to over-the-counter medication, or are accompanied by difficulty swallowing, unexplained weight loss, or vomiting, you should speak with a surgeon or physician about whether an upper endoscopy is appropriate. You can call Sulphur Surgical Clinic directly at (337) 425-9300 to discuss your symptoms.

Is upper endoscopy painful? Most patients feel little to no discomfort during the procedure because they are sedated. Afterward, you may notice a mild sore throat or a sensation of bloating for a short time, but significant pain is uncommon.

Does insurance cover upper endoscopy for GERD? Upper endoscopy (EGD) is widely covered by Medicare, Medicaid, and most commercial insurance plans when performed for a medically indicated reason such as GERD evaluation. Our billing team will verify your coverage before your appointment.

Do I need a referral for an upper endoscopy at Sulphur Surgical Clinic? In most cases, a referral is not required. You can call us directly at (337) 425-9300 to schedule a consultation. We also welcome referrals from primary care providers, family medicine physicians, and internists throughout Calcasieu, Beauregard, and Cameron parishes.

What is the difference between GERD and acid reflux? Acid reflux is the symptom — the sensation of stomach acid rising into the esophagus. GERD is the chronic condition — a diagnosis given when acid reflux occurs frequently and persistently enough to cause symptoms or damage. Think of acid reflux as the event and GERD as the ongoing disorder.

What happens if Barrett’s esophagus is found during my endoscopy? If your surgeon identifies Barrett’s esophagus, it does not mean you have cancer. It does mean you will need regular monitoring with follow-up endoscopies on a schedule determined by the degree of cell changes found. Your surgeon will explain exactly what was found and what steps to take next.

How long does recovery from upper endoscopy take? Most patients feel back to normal within 24 hours. The sedation used during the procedure is the main reason for any post-procedure grogginess. Plan to have someone drive you home, and avoid major decisions or operating machinery on the day of the procedure.

Don’t Ignore Your Symptoms — Schedule Your Evaluation Today

Persistent acid reflux is your body’s way of telling you that something needs attention. Whether you have been managing heartburn with antacids for years or are experiencing new or worsening GI symptoms, an upper endoscopy can give you the answers you need — and the peace of mind that comes with knowing exactly what is going on.

Sulphur Surgical Clinic’s board-certified surgeons are here to help. We serve patients throughout Sulphur, Lake Charles, Westlake, Moss Bluff, Vinton, DeQuincy, and the surrounding Southwest Louisiana communities.

Call (337) 425-9300 to schedule your consultation or upper endoscopy today. You deserve answers — and you deserve care from surgeons who have been part of this community for over half a century.

Our offices:

Sulphur Surgical Clinic · 914 Cypress St, Sulphur, LA 70663 · (337) 527-6363
Lake Area Vein Center — Lake Charles office · 1920 W Sale Rd, Suite 5, Lake Charles, LA · (337) 425-9300