Acid reflux improves significantly with a combination of lifestyle changes, dietary adjustments, and the right type of over-the-counter medication. For most people, simple habits like eating earlier in the evening and sleeping at an angle can reduce symptoms enough to skip medication altogether. When those aren’t enough, several effective treatments work in different ways to keep stomach acid where it belongs.
Meal Timing and Eating Habits
One of the most effective changes you can make costs nothing: stop eating at least three hours before you lie down. There’s a straightforward physical reason for this. Your stomach needs time to empty after a meal, and lying down with a full stomach pushes its contents toward the valve at the top, the muscular ring that’s supposed to keep acid from flowing upward into your esophagus. Giving your body a three-hour window lets gravity do its job while you’re still upright.
Eating smaller, more frequent meals instead of two or three large ones also reduces the pressure inside your stomach at any given time. A stomach stretched by a big meal is more likely to push acid past that valve. If you tend to eat a large dinner, shifting more of your calories to lunch can make a noticeable difference at night.
Foods and Drinks That Make It Worse
Certain foods physically relax the valve between your stomach and esophagus, making it easier for acid to escape. The most well-documented triggers are alcohol, coffee (and other caffeinated drinks), chocolate, and mint. These don’t just irritate your stomach; they weaken the seal itself. Fatty and fried foods slow stomach emptying, which has a similar effect by keeping a larger volume of acidic contents sitting in your stomach for longer.
You don’t necessarily need to eliminate every trigger permanently. Many people find it helpful to cut them all out for two to three weeks, then reintroduce them one at a time to see which ones actually cause problems for them personally. Spicy foods and citrus often get blamed, but they tend to irritate an already-inflamed esophagus rather than cause the reflux itself. If your esophagus is in good shape, you may tolerate them fine.
How You Sleep Matters
Nighttime reflux is often the most disruptive kind, and two changes to your sleep setup can dramatically reduce it. First, elevate the head of your bed by 6 to 8 inches using blocks under the bed frame or a wedge placed under your mattress. This creates a gentle slope that uses gravity to keep acid in your stomach. Propping yourself up with extra pillows doesn’t work as well because it bends your body at the waist, which can actually increase abdominal pressure.
Second, sleep on your left side. This works because of how your stomach is shaped and positioned. When you lie on your left, the junction between your esophagus and stomach sits above the level of stomach acid. Roll to your right, and that junction dips below the acid line, making reflux far more likely. Combining left-side sleeping with head elevation is one of the most effective non-medication strategies available.
Weight Loss and Reflux
Excess weight, particularly around the midsection, increases pressure on the stomach and pushes acid upward. Losing even a modest amount of weight can produce real improvement. Research shows that a weight loss of 5 to 10% in women and more than 10% in men leads to a significant reduction in overall reflux symptom scores. For someone weighing 200 pounds, that’s 10 to 20 pounds. This isn’t a quick fix, but for people with chronic reflux, it’s one of the few changes that addresses a root cause rather than just managing symptoms.
Chewing Gum After Meals
This one sounds too simple to work, but there’s solid science behind it. Chewing gum stimulates saliva production, and saliva naturally contains bicarbonate, a compound that buffers acid. The extra saliva washes down into your esophagus, diluting and neutralizing any acid that’s crept up. Chewing also encourages more frequent swallowing, which helps clear acid from the esophagus faster. Sugar-free, non-mint gum is the best choice (since mint can relax that lower valve). Chewing for 20 to 30 minutes after a meal is a low-risk strategy worth trying.
Over-the-Counter Medications
Three main categories of over-the-counter treatments work in fundamentally different ways, and choosing the right one depends on whether you need fast relief or long-term control.
Antacids
These neutralize the acid already sitting in your stomach. They work within minutes but wear off relatively quickly, making them best for occasional, predictable episodes. They won’t heal any damage to your esophagus.
H2 Blockers
These reduce the amount of acid your stomach produces. They have a quick onset of action and can be taken on an as-needed basis, which makes them a good step up from antacids for people who get reflux a few times a week but don’t need daily medication.
Proton Pump Inhibitors
PPIs are the most powerful acid-suppressing medications available over the counter. They work differently from H2 blockers: they need to be taken daily for 4 to 8 weeks to fully suppress acid production, because not all acid-producing cells in your stomach are active at the same time. Taking a PPI sporadically won’t give you consistent relief. For best results, take them 30 to 60 minutes before your first meal of the day, when the greatest number of those cells are primed and ready to be shut down.
PPIs remain the standard medical treatment for persistent reflux, but concerns about side effects from long-term use have led to greater caution about prescribing them indefinitely. If your symptoms improve after an initial course, it’s worth trying to step down to an H2 blocker or lifestyle management alone.
Alginate-Based Treatments
Alginates are a less well-known option that works by a completely different mechanism. When you take an alginate product (often combined with an antacid), it reacts with your stomach acid to form a gel-like raft that floats on top of your stomach contents. This physical barrier sits between your stomach acid and your esophagus, blocking reflux mechanically rather than chemically. They’re particularly useful for post-meal reflux and nighttime symptoms, and they don’t carry the same long-term safety concerns as PPIs.
Ginger for Digestive Motility
Ginger has long been used for nausea, and there’s emerging evidence it may help with reflux-related symptoms too. It appears to speed up gastric emptying, meaning your stomach clears its contents faster, leaving less opportunity for acid to back up. One study found that 1,650 mg of ginger per day improved upper digestive symptoms including reflux-like discomfort. However, results across studies have been inconsistent when it comes to how effectively ginger speeds stomach emptying, so it’s best treated as a complement to other strategies rather than a standalone solution. Ginger tea or capsules are the most common forms.
Symptoms That Need Medical Attention
Most acid reflux responds well to the strategies above, but certain symptoms signal something more serious. Trouble swallowing, pain when swallowing, unexplained weight loss, loss of appetite, or any sign of bleeding (such as vomiting blood or dark, tarry stools) all warrant prompt medical evaluation. These are considered alarm symptoms because they can indicate complications like narrowing of the esophagus, significant inflammation, or a precancerous change called Barrett’s esophagus. If you’re experiencing any of these, an endoscopy is typically the next step to get a direct look at what’s happening.