Acid reflux goes away fastest when you combine immediate relief measures with longer-term changes that address why it keeps happening. For a single episode, an over-the-counter antacid can neutralize stomach acid in minutes. For reflux that recurs weekly or more, you’ll need a layered approach: adjusting what and when you eat, changing how you sleep, and possibly using medication that reduces acid production for hours or days at a time.
Quick Relief for a Current Episode
If you’re dealing with heartburn right now, the fastest option is a standard antacid like Tums or Maalox. These work by directly neutralizing acid already in your stomach, and most people feel relief within minutes. The downside is that the effect wears off quickly, often within an hour or two, so they’re best for occasional flare-ups rather than daily management.
Baking soda (sodium bicarbonate) works the same way. A half teaspoon dissolved in a glass of cold water can ease heartburn in a pinch. But there are real limits: don’t use it for more than two weeks, don’t combine it with large amounts of milk, and avoid it if you have high blood pressure, kidney disease, or heart disease, since it causes your body to retain water. It can also interfere with other medications if taken within one to two hours of them.
Dietary Changes That Reduce Reflux
Certain foods relax the muscular valve between your esophagus and stomach, or they sit in your stomach long enough that acid is more likely to push upward. The most consistent triggers are fatty and fried foods, which take longer to digest and keep pressure on that valve. Chocolate, caffeine, alcohol, carbonated drinks, onions, and peppermint also loosen it.
A second category of foods doesn’t cause reflux directly but makes it hurt more when it happens. Spicy foods, citrus, tomato sauces, and vinegar all irritate an already-inflamed esophagus. Cutting these out won’t necessarily stop acid from rising, but it can significantly reduce the burning sensation.
Beyond specific foods, meal timing and size matter. Eating large meals increases stomach pressure, and lying down within two to three hours of eating gives acid an easy path upward. Smaller, more frequent meals eaten earlier in the evening are one of the simplest changes you can make.
How Weight Loss Helps
Excess weight, particularly around the abdomen, pushes up on the stomach and forces acid into the esophagus. Losing weight is one of the most effective long-term strategies for making reflux go away, but the amount matters. Research shows that women who lose 5 to 10 percent of their body weight see a meaningful reduction in overall reflux symptom scores. For men, the threshold tends to be higher, around 10 percent or more.
A large study tracking women over 14 years found that a BMI decrease of about 3.5 points reduced the risk of frequent reflux symptoms by nearly 40 percent. That’s roughly 20 to 25 pounds for someone of average height. The takeaway: even moderate, sustained weight loss can cut reflux frequency dramatically.
Sleep Position and Nighttime Reflux
Nighttime reflux is often the most disruptive, and gravity is the reason. When you lie flat, there’s nothing keeping stomach acid from creeping up. Elevating the head of your bed by about 20 centimeters (roughly 8 inches) has been shown to improve acid reflux symptoms compared to sleeping flat. You can use a foam wedge under your mattress or place blocks under the bed’s front legs. Stacking pillows doesn’t work as well because it bends your body at the waist rather than creating a gradual incline, which can actually increase abdominal pressure.
Sleeping on your left side also helps. Your stomach sits to the left of your esophagus, so this position keeps the junction between the two above the level of stomach acid. Right-side sleeping does the opposite, making reflux worse.
Over-the-Counter Medications for Ongoing Reflux
When lifestyle changes aren’t enough on their own, there are two main categories of acid-reducing medication available without a prescription, and they work differently.
H2 blockers (like famotidine, sold as Pepcid) reduce acid production by blocking the signals that tell your stomach to make it. They suppress acid for about eight hours per dose, making them useful for predictable reflux, like after dinner or overnight.
Proton pump inhibitors (like omeprazole, sold as Prilosec) block the acid-producing pumps in your stomach lining more directly and powerfully. They suppress acid for 15 to 21 hours a day, but they take up to four days to reach full effect. PPIs aren’t designed for quick relief. They’re meant to be taken daily for a set period, typically two to eight weeks, to let an irritated esophagus heal.
The choice depends on your pattern. If reflux is occasional and predictable, an H2 blocker taken 30 minutes before a triggering meal can prevent it. If reflux is daily and persistent, a PPI course is more effective.
Long-Term PPI Use and Safety
Many people worry about staying on PPIs indefinitely, and the concerns have been debated for years. A large 2025 study across five Nordic countries found that long-term PPI use may not be associated with an increased risk of stomach cancer, which has been one of the more persistent fears. That’s reassuring for people who genuinely need ongoing treatment.
However, long-term PPI use has been linked to other issues: a higher risk of a serious intestinal infection called C. difficile, reduced bone density over time, and poor absorption of certain vitamins and minerals like magnesium and vitamin B12. None of these are guaranteed outcomes, but they’re reasons to periodically reassess whether you still need the medication rather than staying on it indefinitely by default.
What About Ginger?
Ginger speeds up stomach emptying and reduces nausea, which is why it’s often recommended for reflux. The evidence, however, is strongest for pregnancy-related nausea, where a daily dose of 1,500 mg of ginger has consistent support across multiple clinical trials. For acid reflux specifically, the research is thinner and less consistent. One small study found that 1,650 mg of ginger per day improved reflux-like symptoms in cancer patients, but study sizes and ginger preparations have varied too widely to draw firm conclusions. Ginger tea or supplements are unlikely to cause harm, but they probably won’t replace medication for moderate-to-severe reflux.
Surgical Options for Persistent Reflux
For people whose reflux doesn’t respond to medication or who don’t want to take PPIs for life, surgery can be highly effective. There are two main procedures.
Fundoplication is the established standard. A surgeon wraps the top of the stomach around the lower esophagus to reinforce the valve. At 10 years after surgery, 92 percent of patients report their heartburn has resolved, and that number holds at 80 percent even after 20 years. The trade-off: up to 26 percent of patients experience some recurrence of symptoms or new side effects like bloating, difficulty swallowing, or an inability to belch or vomit.
The LINX device is a newer alternative. It’s a ring of magnetic beads placed around the lower esophagus that opens to let food pass and closes to prevent acid from rising. About 85 percent of patients stop needing PPIs within five years. The most common complaint is difficulty swallowing after surgery, which affects 43 to 83 percent of patients in the first weeks but typically resolves within three months. In some cases, the esophagus needs to be gently stretched with a follow-up procedure to resolve persistent swallowing issues.
Both surgeries are performed laparoscopically, meaning small incisions and relatively short hospital stays. They’re reserved for people with well-documented, chronic reflux that hasn’t responded to other treatments.
Symptoms That Need Medical Attention
Most reflux is uncomfortable but manageable. Certain symptoms, however, signal something more serious. The American Society for Gastrointestinal Endoscopy considers these alarm signs in people with reflux: difficulty swallowing, pain when swallowing, unexplained weight loss, gastrointestinal bleeding (which can show up as dark or tarry stools, or vomiting blood), persistent vomiting, and unexplained iron deficiency anemia. Any of these warrants an upper endoscopy to rule out complications like esophageal narrowing, ulcers, or precancerous changes to the esophageal lining.