GERD is fixable for most people through a combination of lifestyle changes, medication, and in some cases, surgery. The approach that works depends on how severe your symptoms are and how long you’ve had them, but the good news is that each layer of treatment is well studied and effective. Here’s what actually works, starting with the changes you can make today.
Lose Weight if You Carry Extra Pounds
Weight loss is the single most impactful lifestyle change for GERD. Extra abdominal fat increases pressure on the stomach, pushing acid upward into the esophagus. But you don’t need to hit an ideal weight to see results.
A prospective trial found a clear dose-response relationship between weight loss and symptom resolution. Women saw significant improvement after losing 5 to 10 percent of their body weight. Men needed a bit more, typically over 10 percent. Losing less than 5 percent didn’t move the needle for either group. For someone weighing 200 pounds, that means losing at least 10 to 20 pounds before expecting real relief. The more you lose beyond that threshold, the better the results tend to be.
Change What and How You Eat
Certain foods directly weaken the muscular valve between your esophagus and stomach, called the lower esophageal sphincter (LES). When that valve relaxes at the wrong time, acid flows upward. The consistent offenders are high-fat meals, alcohol, chocolate, and carbonated beverages, all of which reduce LES pressure and increase acid exposure.
Meal size matters as much as meal content. Large, high-calorie meals slow gastric emptying, meaning food and acid sit in your stomach longer than they should. About 26 percent of people with GERD have measurably delayed gastric emptying, which raises stomach pressure and forces the valve open. Eating smaller, more frequent meals reduces this pressure. Avoid eating within two to three hours of lying down, since gravity is your main defense against reflux when you’re upright.
Fix How You Sleep
Nighttime reflux responds dramatically to two simple changes: elevating the head of your bed and sleeping on your left side.
Raising the head of your bed with blocks under the legs or a wedge pillow reduces both the number of reflux episodes and the total time acid sits in your esophagus. One trial found that people using head-of-bed elevation had roughly half the acid exposure (6.7 versus 14.0) and significantly fewer reflux episodes (3.7 versus 6.2 per night) compared to sleeping flat. Six to eight inches of elevation is commonly recommended. Propping yourself up with regular pillows doesn’t work as well because it bends your body at the waist rather than tilting your entire torso.
Left-side sleeping has a clear anatomical explanation. When you lie on your right side, your stomach sits above your esophagus, and gravity pulls acid toward the valve. Flip to your left, and the esophagus sits above the stomach, so acid has to travel uphill to cause problems. A meta-analysis of multiple studies confirmed that left-side sleeping reduces acid exposure time, acid clearance time, and total reflux episodes compared to both right-side and back sleeping. In one study, reflux episodes per sleep session dropped from 109 (right side) to 80 (left side).
Try Diaphragmatic Breathing
This one sounds surprising, but your diaphragm wraps around the lower esophageal sphincter and acts like an external clamp. Strengthening it through slow, deep belly breathing can measurably increase the pressure that keeps acid where it belongs. In a randomized controlled trial, LES pressure nearly doubled during diaphragmatic breathing (42.2 versus 23.1 mmHg). Postprandial reflux events dropped from 2.6 to 0.36 in patients who practiced the technique after meals, and esophageal acid exposure in the two hours after eating fell from 11.8 percent to 5.2 percent.
The technique is simple: breathe slowly into your belly (not your chest) for four to five seconds, then exhale for the same duration. Practicing for five to ten minutes after meals is when it has the most measurable benefit.
Over-the-Counter Medications
If lifestyle changes alone aren’t enough, two main classes of acid-reducing drugs are available without a prescription.
H2 blockers (like famotidine) reduce acid production and work within about an hour. They’re a good option for occasional or predictable symptoms, like reflux you get after certain meals. The limitation is duration: they suppress acid for roughly four hours per dose.
Proton pump inhibitors, or PPIs (like omeprazole), are significantly more powerful. They block acid production at the source and maintain a low-acid stomach environment for 15 to 22 hours per dose. For healing actual damage to the esophagus, PPIs are clearly superior: they heal about 84 to 87 percent of ulcers compared to 76 to 78 percent for H2 blockers. PPIs take a few days to reach full effect because they work by permanently deactivating acid-producing pumps, and your body needs to cycle through its existing supply.
For mild, intermittent symptoms, H2 blockers are reasonable. For daily symptoms or esophageal inflammation, PPIs are the standard first-line treatment.
Risks of Long-Term PPI Use
PPIs are safe for short-term use, but staying on them for years raises some concerns worth knowing about. A large meta-analysis of nearly 7 million people found that long-term PPI users had a 72 percent higher risk of developing chronic kidney disease compared to non-users, with the risk increasing further at twice-daily doses. Long-term use also impairs absorption of vitamin B12, magnesium, calcium, and iron because stomach acid is needed to break these nutrients free from food. A Kaiser Permanente study found that two or more years of PPI use significantly increased the risk of B12 deficiency.
The connection to bone fractures is less clear. Some meta-analyses show increased fracture risk in PPI users, but prospective studies tracking bone mineral density directly have produced conflicting results. The association may be driven by other factors common in people who take PPIs rather than the drugs themselves.
None of this means you should avoid PPIs if you need them. It does mean that taking the lowest effective dose for the shortest necessary time is a smart strategy, and that lifestyle modifications that let you reduce or stop PPIs are worth pursuing.
When Surgery Makes Sense
If you’ve optimized lifestyle changes and still depend on daily medication, or if you can’t tolerate PPIs, surgery can provide a permanent fix. Two well-studied options exist.
Nissen fundoplication (or a partial variation called Toupet fundoplication) wraps the top of the stomach around the lower esophagus to reinforce the valve. It’s been the gold standard for decades and is highly effective, but the results depend heavily on the surgeon’s skill. Side effects can include difficulty swallowing, increased gas, and an inability to vomit or belch normally.
The LINX device is a newer option: a ring of magnetic beads placed around the lower esophagus during a minimally invasive procedure. It reinforces the valve without altering your stomach’s anatomy, preserves the ability to belch and vomit, and is reversible if needed. In a study following patients for up to seven years, LINX and fundoplication produced equivalent quality-of-life scores, similar rates of PPI use after surgery, comparable levels of gas-related symptoms and swallowing difficulty, and no difference in reoperation rates.
For people with mild to moderate GERD who want a surgical solution, LINX offers a simpler, more standardized procedure with the same long-term outcomes.
Watch for Barrett’s Esophagus
Chronic, uncontrolled GERD can cause the cells lining your esophagus to change into a type that resembles intestinal tissue. This condition, called Barrett’s esophagus, is a precursor to esophageal cancer. It doesn’t cause symptoms of its own, so it’s only found through endoscopy.
Current guidelines from the American College of Gastroenterology recommend a screening endoscopy if you have chronic GERD symptoms plus three or more additional risk factors: being male, over 50, white, a current or former smoker, obese (particularly around the midsection), or having a first-degree relative with Barrett’s or esophageal cancer. European guidelines add that symptoms should have been present for more than five years before screening is considered. If you fit that profile, a single screening endoscopy can either rule it out or catch it early enough to monitor and manage.