That burning feeling that climbs up your chest after a meal, the sour taste at the back of your throat, the urge to cough when you lie down... If this sounds familiar, you're not alone: heartburn and mild gastroesophageal reflux are two of the most common digestive complaints. In this article we explain what they are, which habits make them worse, when it's worth seeing a doctor, and how Traditional Chinese Medicine understands the problem, bringing tools such as acupuncture and Chinese dietary therapy as a complement to regular medical care.
What are heartburn and gastroesophageal reflux?
To keep it simple, imagine a small muscular "door" between the esophagus (the tube that carries food from the mouth) and the stomach. That door should open to let food through and then close again, so the stomach contents stay where they belong.
The stomach produces acid to digest food. When the door doesn't close properly—or when the stomach receives too much food or the pressure inside it rises—some of that acid travels up into the esophagus. That is what we call gastroesophageal reflux.
Heartburn (pyrosis) is the best-known sensation: a burning feeling that starts in the upper abdomen and can rise into the chest and throat. Other common symptoms of mild reflux are:
A sour or bitter taste in the mouth.
A feeling of food "stuck" in the chest.
A dry cough or throat irritation, especially when lying down.
Frequent belching.
Mild reflux is very common and is usually tied to specific habits rather than a serious disease. That said, if symptoms are intense, frequent, or persist over time, it's important to have a doctor evaluate them, because poorly controlled reflux can inflame the esophagus and require treatment.
Are reflux and gastritis the same thing?
No, although they are often confused because both are felt in the pit of the stomach and sometimes occur together. Gastritis is an inflammation of the lining on the inside of the stomach: the problem is in the stomach wall itself, and it usually causes pain or burning in the upper abdomen, nausea, feeling full quickly, or heaviness. In reflux, on the other hand, the stomach may be perfectly healthy; what goes wrong is that its contents rise into the esophagus, which isn't built to withstand acid. Telling them apart is a job for your doctor, because the causes and the treatment don't always match.
What reflux feels like
The most characteristic sign is a burning feeling that rises behind the breastbone, especially after eating, when bending over, or when lying down, sometimes accompanied by a sour liquid that reaches the throat. Some people barely notice any burning and experience it as throat clearing, morning hoarseness, a cough when lying down, or a lump in the throat. Gastritis, by contrast, is felt lower down, in the stomach, and doesn't usually get much worse with posture.
What causes heartburn and why it happens
Heartburn occurs when stomach acid comes into contact with tissue that isn't protected against it. It can be due to the valve between the esophagus and stomach relaxing too much, the stomach filling up too full or emptying too slowly, a hiatal hernia, pregnancy, excess weight, or certain medications, such as some anti-inflammatory drugs. The habits you'll see below explain most mild cases.
Habits that make heartburn and reflux worse
Often there's no need to look for exotic causes: lifestyle has a lot to do with it. These are the factors with the biggest influence:
Late, heavy dinners. Eating a lot and lying down soon afterward is probably the most decisive factor. When you lie down, gravity stops helping keep the stomach contents down, and the door of the stomach has more work to do to hold them in. Ideally, eat a light dinner and wait at least two or three hours before going to bed.
Very large meals. When the stomach is overfilled, the pressure inside rises and it's easier for acid to travel up. Eating moderate amounts, slowly and calmly, helps a lot.
Stress. Stressed people tend to eat faster and digest worse, and stress also directly affects how the digestive tract works. Many people notice their digestive symptoms get worse during periods of emotional tension.
Other common factors:
Coffee and caffeinated drinks, and alcohol.
Chocolate, mint, fatty foods, or very spicy foods.
Tight clothing or belts after eating.
Excess weight, which increases pressure on the abdomen.
Smoking, which makes the door of the stomach relax.
Adjusting these habits usually improves mild symptoms noticeably. And this is where Traditional Chinese Medicine offers an interesting, complementary perspective.
How Chinese medicine sees heartburn: the "Stomach fire"
Traditional Chinese Medicine has been observing the body for thousands of years through a logic of its own. Rather than focusing on acid as a substance, it looks at processes: how food comes in, how it is transformed, how it moves down the digestive tract, and in what state it leaves.
In this view, the Stomach works like an oven that "prepares and cooks" food. Once it has been transformed, the nutrients must descend to the next stage of digestion. When that descent works well, everything flows in the right direction.
From this perspective, heartburn and reflux are a sign that the "fire" in the oven is burning too high and, at the same time, that matter is rising instead of descending. It's like an oven where the flames are excessive and the smoke has no outlet, so it escapes through the mouth in the opposite direction.
And what can upset that balance? Chinese medicine points to the same things modern evidence does:
Overeating, very fatty meals, or eating in a hurry and on edge.
Irregular eating: skipping meals, dining very late, snacking between meals.
Intense or prolonged emotions: according to its tradition, anger, constant worry, or nerves "stir up" the Stomach.
Too much coffee, alcohol, and very spicy or fried food, which "heat" the digestive system too much.
Notice that, although the language is different, the reading largely agrees with the recommendations of conventional medicine. The difference is that TCM aims to rebalance the whole—body, digestion, and emotions—using tools such as acupuncture, moxibustion, dietary therapy, and lifestyle habits.
Acupuncture for heartburn: what can it offer?
Acupuncture involves inserting very fine needles at specific points on the body, with the aim of encouraging the circulation of the body's energy and restoring its natural balance. The WHO recognizes acupuncture as a traditional practice with wide use worldwide, and research is ongoing into its use for various digestive complaints, including reflux-related symptoms.
In an acupuncture visit focused on heartburn and reflux, the practitioner:
Asks you detailed questions about your symptoms, your diet, your schedule, and your mood. TCM understands the person as a whole, not just the isolated complaint.
Observes other signs (tongue, pulse, sleep, digestion, etc.) to assess the overall picture.
Applies the needles in a personalized way, aiming to help digestion recover its descending rhythm and to regulate the "excess heat."
Usually complements the session with advice on Chinese dietary therapy and daily habits, which are an essential part of the treatment.
What can a person expect when they come to acupuncture for heartburn or mild reflux? A gradual relief of the burning feeling and heaviness, calmer digestion and, in many cases, better stress management, which is often an important aggravating factor.
Acupuncture points for stomach acid
The most common are Zhongwan (CV12), at the pit of the stomach; Neiguan (PC6), on the wrist, which the tradition uses for everything that "rises" when it should descend; Zusanli (ST36), below the knee; Gongsun (SP4), on the inner edge of the foot, which pairs with Neiguan; and Neiting (ST44), between the second and third toes, when there is a lot of burning, a bitter taste in the mouth, or a feeling of heat. In gastroesophageal reflux that doesn't fully respond to medication, a small Israeli study from 2007 found that adding acupuncture relieved symptoms more than doubling the dose of the stomach protector, although larger studies are needed to confirm it.
Acupressure for heartburn and sour stomach
When you feel the burning, press Neiguan, three finger-widths above the wrist crease between the two tendons, for one or two minutes per arm, sitting with your back straight and breathing slowly into your belly. Many people combine it with Gongsun, on the foot, if they're at home. Don't do it lying down: with reflux, a horizontal position makes the burning worse. If the heartburn comes back every week, the key lies more in what you see in this article about meal timing and foods than in the points.
Important points to keep in mind:
Acupuncture is a complement, never a substitute for medical evaluation. If your symptoms are intense, persistent, or include weight loss, difficulty swallowing, or vomiting, see your doctor first.
The response varies from one person to another. There are no guarantees, and results are not identical for everyone.
It should always be performed by a qualified, properly licensed professional.
What to take for heartburn and how to treat reflux
If you have heartburn right now, sit upright, loosen your belt, and don't lie down for the next few hours. If the burning shows up at night, raising the head of the bed helps gravity work in your favor.
Medications for reflux and heartburn
At the pharmacy there are several types of heartburn medicine, and it helps to know they don't all do the same thing. Antacids neutralize the acid already in the stomach and give relief quickly, although the effect is short-lived. Alginates form a kind of layer that floats on top of the stomach contents and makes it harder for them to rise. Stomach protectors, such as proton pump inhibitors (omeprazole is the best known), reduce acid production and are the usual treatment for frequent reflux. Which one suits you, at what dose, and for how long is something your doctor or pharmacist decides, especially if you are pregnant, take other drugs, or need to take them for more than two weeks in a row. A medication calming the burning doesn't mean the cause has been resolved.
Auricular therapy and Chinese medicine for reflux
As a complement, Chinese medicine treats reflux by aiming for the Stomach Qi to descend again and for the Liver, to which the tradition attributes the smooth flow of emotions, to stop "invading" digestion. That's why, when the burning gets worse with stress or anger, the practitioner will often add Taichong (LR3), on the top of the foot, and Qimen (LR14), under the ribs; and for acute stomach pain, Liangqiu (ST34), above the knee. Auricular therapy, which stimulates areas of the ear with fine needles, seeds, or small adhesive beads, is sometimes used on the areas the tradition associates with the Stomach, the esophagus, and nervous calm, so that you can press them between sessions. Research on it in reflux is still limited, so treat it as one more support, never as a substitute for medical treatment.
Applied Chinese dietary therapy: how to eat to calm the Stomach
Chinese medicine gives great importance to how and what we eat. It doesn't propose drastic diets, but simple, sustainable adjustments. For someone prone to heartburn and reflux, its principles largely match general dietary recommendations:
Cooked and warm, rather than raw and cold. Soups, stews, cooked whole grains, blanched or lightly sautéed vegetables: warm, soft foods are easier to "cook" for an irritated stomach. Cut back on very raw foods, on very cold dairy straight out of the fridge, and on iced drinks.
Regular, relaxed meals. Always eat at similar times, seated, unhurried and, if possible, without screens. Chewing slowly is the first step to good digestion.
Light, early dinner. The simplest dish of the day, eaten with plenty of time before sleep.
Moderate what "stokes" the oven: alcohol, coffee, very strong spice, fried food, and very fatty meals aren't absolute enemies, but have them mindfully and observe how they sit with you.
Emotional calm at the table. TCM has said for centuries that eating angry, in a rush, or worried "stirs up" the Stomach. Today we know the brain and digestion are deeply connected. Bringing calm to the table is also a form of medicine.
A small gesture with tradition: a warm ginger infusion after meals has been, for centuries, one of the most popular home remedies in China for encouraging smooth digestion. Use it in moderation and avoid it if it doesn't agree with you or if you have a medical contraindication.
When to see a doctor for heartburn or acid reflux
Occasional heartburn tied to habits is not usually a cause for alarm. But some signs call for medical evaluation:
- Frequent symptoms (two or more times a week) over several weeks.
- Difficulty or pain when swallowing.
- Unintentional weight loss, persistent loss of appetite, or vomiting.
- Severe chest pain (with chest pain, seek urgent care: it could be something more serious than indigestion).
- Persistent nighttime cough or hoarseness that doesn't go away.
- Symptoms that don't improve despite adjusting your habits.
The good news is that mild reflux usually responds very well to changes in habits, and Traditional Chinese Medicine offers valuable tools as support. The key is an integrative approach: a doctor to diagnose and rule out serious problems, and TCM to help the body recover its balance.
Frequently asked questions
Does acupuncture cure reflux?
We don't promise cures. Acupuncture can help relieve heartburn and improve digestion as a complement to changes in habits and, when needed, to medical treatment. Results vary from person to person.
How many acupuncture sessions are needed?
It depends on each case: the frequency of symptoms, your habits, and your general health all play a role. It's common to start with a few sessions close together and then space them out depending on how you progress. Your practitioner will guide you at the first visit.
Does acupuncture hurt?
The needles are extremely thin, much thinner than those used for drawing blood. Most people barely notice the insertion, and some describe a slight sensation of heaviness or warmth in the area, which is part of the process.
Can I keep taking my medication if I do acupuncture?
Yes, acupuncture is compatible with medical treatment. Never stop a medication on your own: any adjustment should be decided by your doctor. Always tell your acupuncturist about the treatments you are following.
What should I do if I get heartburn right after eating?
Sit or stand with your back straight, loosen tight clothing, and drink water in small sips. Avoid lying down, coffee, alcohol, and tobacco for the next few hours. In the meantime, you can press Neiguan (PC6) on the wrist for a couple of minutes. If you need a heartburn medication, ask at the pharmacy which one is right for you, and see your doctor if the burning comes back every week.
Does the Chinese diet mean eating only Asian food?
Not at all. These are general principles of cooking and combining foods (cooked, warm, balanced, regular meals) that you can apply to your usual cooking, whatever it may be.
In summary
Heartburn and mild reflux have a lot to do with the pace of life: late dinners, heavy meals, stress, and the occasional excess. Changing those habits is the first step, and Traditional Chinese Medicine, with its view of the Stomach as an oven that should work calmly and in the right direction, offers valuable complementary tools: acupuncture, Chinese dietary therapy, and an integrative view of the body and emotions. If your symptoms persist or are intense, see your doctor first; and if you decide to try TCM, always do so with a qualified professional who will accompany you on an individual basis.
