Several home remedies can ease acid reflux quickly, and a few simple habit changes can prevent it from coming back. Baking soda dissolved in water neutralizes stomach acid within minutes, making it one of the fastest options. But for lasting relief, the most effective approach combines a quick fix for the moment with adjustments to how you eat, sleep, and move throughout the day.
Baking Soda for Fast Relief
Baking soda (sodium bicarbonate) works by directly neutralizing excess stomach acid. Mix half a teaspoon into a full glass of cold water and drink it. You can repeat this every two hours if needed, but don’t exceed five teaspoons in a single day. This is a short-term fix only. If you find yourself reaching for it regularly, that’s a sign you need a different strategy. Do not use baking soda for more than two weeks straight.
Chewing Gum After Meals
This one sounds too simple to work, but the science behind it is solid. Chewing gum doubles your saliva production, and saliva is naturally alkaline. In one study, chewing gum cut the time it took to clear acid from the esophagus from nearly 7 minutes down to about 2.3 minutes. That’s a threefold improvement just from chewing. Sugar-free gum is the better choice to protect your teeth, and you’ll want to chew for at least 20 to 30 minutes after eating for the full benefit.
Ginger for Sluggish Digestion
Acid reflux sometimes happens because food sits in the stomach too long, creating pressure that pushes acid upward. Ginger speeds things along. A study published in the World Journal of Gastroenterology found that ginger reduced the time it took for the stomach to empty by about 25%, from a median of 16 minutes down to 12 minutes. Fresh ginger tea is the easiest way to use it: slice a thumb-sized piece into hot water and steep for 10 minutes. Drinking it 20 to 30 minutes before a meal gives it time to work. Ginger capsules and chews are also widely available if the taste is too strong.
Chamomile Tea
Chamomile helps through a different pathway. It relaxes the smooth muscles of the digestive tract, which can ease the cramping and tension that sometimes accompanies reflux. It also reduces the production of inflammatory compounds in the gut lining, which is useful if frequent acid exposure has left your esophagus feeling raw or irritated. A warm cup after dinner does double duty: it soothes the digestive tract and signals your body to wind down before bed, a time when reflux tends to be worst.
Aloe Vera Juice
A small pilot trial found that 10 mL (about two teaspoons) of aloe vera syrup per day reduced the frequency of all major reflux symptoms, with no significant side effects. Look for products labeled “decolorized” or “purified,” because whole-leaf aloe contains compounds with a strong laxative effect that you don’t want. Drink it before meals or when symptoms start. Aloe juice has a mild, slightly bitter taste that’s easy to mix into a smoothie if you prefer.
Why Apple Cider Vinegar Probably Isn’t the Answer
Apple cider vinegar is one of the most recommended remedies online, but there is no published clinical research supporting its use for heartburn. Harvard Health Publishing reviewed the evidence and found nothing in medical journals to back up the claims. The logic behind it, that adding acid helps a “too-low acid” stomach, doesn’t hold up for most people with reflux. Worse, drinking undiluted vinegar can damage tooth enamel and irritate an already inflamed esophagus. If you’ve been trying it without improvement, this is why.
Eat Earlier, Sleep on Your Left Side
Two of the most effective home remedies involve no ingredients at all. The first is timing your last meal. Eating within three hours of bedtime dramatically increases reflux risk. One case-control study found that people who ate less than three hours before lying down were 7.45 times more likely to experience reflux than those who waited four hours or more. That’s not a modest increase. Even finishing dinner 30 minutes earlier than usual can make a noticeable difference.
The second is sleep position. When you lie on your right side, your stomach sits above your esophagus, and gravity works against you. Rolling to your left side flips that arrangement, placing the esophagus above the stomach so acid is far less likely to creep upward. A systematic review confirmed that left-side sleeping consistently improves reflux symptoms. If you tend to roll over during the night, a body pillow against your back can help you stay in position. Elevating the head of your bed by 6 to 8 inches (using blocks under the legs, not just extra pillows) adds another layer of gravity-based protection.
Melatonin as a Surprising Option
Melatonin, commonly known as a sleep supplement, also plays a role in the digestive tract. Your gut produces large amounts of it naturally. In animal studies, melatonin has been shown to reduce stomach acid secretion, stimulate the release of protective mucus, and tighten the muscular valve between the stomach and esophagus. That valve, when it loosens inappropriately, is the core mechanical problem behind most reflux. Melatonin may be particularly useful for nighttime reflux because it supports sleep without suppressing the body’s natural acid-clearing reflexes the way sedative medications can. Low doses (1 to 3 mg before bed) are generally well tolerated, though research in humans is still being formalized.
When Home Remedies Aren’t Enough
Home remedies work well for occasional reflux triggered by a large meal, spicy food, or stress. They’re less effective when reflux happens several times a week, keeps returning despite consistent changes, or comes with difficulty swallowing, persistent vomiting, vomiting blood, or unexplained weight loss. These patterns suggest something beyond simple acid irritation and warrant a proper evaluation rather than continued self-treatment.