GERD (Gastroesophageal Reflux Disease)

What is GERD?

GERD is a condition in which stomach contents flow back into the esophagus, the tube from the mouth to the stomach, causing troublesome symptoms or damage to its lining. It is among the most common conditions seen by primary care physicians and gastroenterologists.^{[1, 2]} The lower esophageal sphincter, a ring of muscle at the bottom of the esophagus, normally acts as a valve, and GERD is linked to this valve letting acid and other contents through too often.^[1]

Common symptoms

The most common symptoms are heartburn, regurgitation and chest pain that does not come from the heart.^[1] Some people also have a sore throat, hoarseness, chronic cough or asthma-like symptoms, and trouble swallowing can occur.^[3] Chest pain should always be checked by a physician first, because it can have other causes.

Causes and risk factors

GERD has several contributing causes rather than a single one. In a meta-analysis of studies from many countries, reflux symptoms were more common in people aged 50 or over, smokers, users of aspirin or other NSAID pain relievers, and people with obesity, although the associations were modest.^[4] A hiatal hernia and pregnancy can also contribute.^[1]

How it is diagnosed and treated conventionally

Typical symptoms are often enough for a physician to make the diagnosis, and a trial of a proton pump inhibitor (PPI) is commonly used. Endoscopy, esophageal manometry and pH monitoring are used when symptoms are unclear, do not respond to treatment, or come with warning signs such as trouble swallowing, bleeding or weight loss.^{[1, 3]}

Treatment includes lifestyle changes, medicines and, in selected people, surgery. Weight loss and quitting smoking help when they apply. Avoiding late evening meals and raising the head of the bed reduce nighttime acid exposure.^[5] PPIs remain the main medical treatment, and long-term use needs periodic review by the prescriber.^{[2, 3]}

Why GERD calls for a whole-person approach

Reflux is more than a plumbing problem at the lower esophageal sphincter. Weight, meal timing, stress, mood and how the stomach and esophagus move all play a role, and symptoms can persist in some people despite standard-dose PPIs.^[6]

Complementary care aims at some of these other factors. It sits next to, not in place of, acid-reducing treatment and medical follow-up.

Lifestyle, weight and meal timing

Lifestyle is the best-supported area of self-care. Trials and cohort data support weight loss in people who are overweight, stopping smoking, and avoiding late meals.^[5] Our Ayurvedic and dietary guidance for reflux follows these medical measures and does not replace them.

Stress, mood and the nervous system

A meta-analysis of 36 studies found that anxiety and depressive symptoms were far more common in people with GERD than in healthy controls, and the relationship appeared to run both ways.^[7] This does not mean stress alone causes reflux, but it can make symptoms harder to live with.

Stomach and esophageal movement

Poor esophageal squeezing and impaired stomach function can contribute to reflux. In a small trial of 30 patients, 4 weeks of acupoint electrical stimulation through the skin improved reflux scores, esophageal contractions and stomach relaxation after eating more than sham stimulation, and vagal nerve activity rose during treatment.^[8]

Acupuncture for GERD

What the research shows

Acupuncture may help reflux symptoms, but the evidence is limited. A meta-analysis of 12 trials with 1,235 patients found that acupuncture added to Western medicine gave better overall symptom improvement than Western medicine alone, and that recurrence was lower after acupuncture alone than after medication, while global symptom improvement with acupuncture alone was similar to medication. The authors cited small samples and poor methods, and called for better studies.^[9]

A 2025 meta-analysis of 12 trials found that manual acupuncture improved symptom scores and reduced recurrence, but it rated the certainty of the evidence as very low or low, and the global symptom improvement rate was lower with acupuncture than with PPIs. Its authors did not recommend manual acupuncture alone as the main treatment for GERD.^[10] A network meta-analysis of 33 studies reported that acupoint stimulation combined with Chinese medicine improved pressure in the lower esophageal sphincter and acid exposure, but did not improve quality-of-life scores, and it advised cautious interpretation.^[11]

One recent trial of 72 adults with symptoms despite daily PPI treatment compared acupuncture plus a standard PPI dose with a double PPI dose. Both groups improved with no clear difference in total reflux score. Acupuncture was associated with a greater reduction in heartburn and better quality of life, while the double PPI dose did better for regurgitation and sleep disturbance. The authors reported mild, short-lived side effects.^[6] This trial had no sham group, so it cannot tell us how much of the improvement is due to needling itself.

How acupuncture may work

Researchers propose that stimulating acupoints, often at the wrist and lower leg, may act through the vagus nerve to improve how the esophagus and stomach move. In a 30-patient sham-controlled trial of electrical stimulation at acupoints, vagal activity rose with treatment and was correlated with lower esophageal sphincter pressure and esophageal contractions.^[8] These are proposed mechanisms from small studies, not settled facts.

What treatment involves

Treatment uses fine, sterile, single-use needles at points on the abdomen, wrist and lower leg, usually left in place for about 20 to 40 minutes. Trials have typically run for several weeks, and we reassess after a short course of visits.^[6]

Serious problems from acupuncture are rare. In prospective studies, about 9 in 100 patients had a minor reaction such as soreness, bleeding or redness at a needle site, and serious events occurred in about 1 in 10,000 patients.^[12] Tell the practitioner first if you have a bleeding disorder, take blood thinners, are pregnant, or have a pacemaker (relevant to electroacupuncture).

Ayurvedic medicine for GERD

The Ayurvedic view

Ayurveda describes acid reflux symptoms as Amlapitta, and the upward-moving form with burning and sour belching as Urdhwaga Amlapitta. It is traditionally seen as an aggravation of Pitta, the principle linked to heat and digestion, often attributed to diet and lifestyle.^[13] These are traditional categories, not biomedical diagnoses.

Therapies that may be used

Care is chosen for the individual and traditionally combines:

• Regular, moderate meals, cooling and bland foods, and avoiding very spicy, sour, fried or late meals, which fits the medical advice above^[5]
• Daily routine and stress-reducing practices such as slow breathing
• Herbs such as licorice root (Yashtimadhu), used traditionally for Amlapitta and studied in one small clinical trial^[14]
• Individually prescribed herbal formulas from tested sources, because some Ayurvedic products contain heavy metals^[15]

Panchakarma procedures, especially vomiting or purgation therapies, are not routinely suited to people with reflux. They are not appropriate in pregnancy, acute illness, frailty, or before warning symptoms have been medically assessed.

What the research shows

The research on Ayurveda for GERD itself is very limited. Most studies concern Amlapitta or non-ulcer dyspepsia rather than GERD diagnosed by a physician. A single-arm study of 30 patients given individualized herbo-mineral treatment for 28 days reported symptom relief, but it had no control group.^[13] A study of 40 patients compared two licorice-type roots for Amlapitta and found improvement in both groups without a placebo arm.^[14] Because the studies are small, uncontrolled or lack a placebo arm, and mostly from one setting, benefit for GERD is uncertain.

Herbal medicine for GERD

Herbs and formulas that have been studied

Most research is on Chinese herbal formulas. These include Jianpi (spleen-strengthening) and Ligan Hewei (liver-soothing, stomach-harmonizing) approaches, and formulas such as Xiangsha Liujunzi decoction and Wu Zhu Yu Tang.^{[16, 17, 18]}

What the research shows

The evidence is limited. A network meta-analysis of 17 trials with 1,441 participants suggested that Jianpi and Ligan Hewei approaches, alone or with PPIs, may be useful complementary treatments, but called for better-designed trials.^[16] A meta-analysis of 8 trials of Xiangsha Liujunzi decoction in reflux esophagitis found better outcomes and less recurrence than controls, but rated the evidence as low certainty.^[17]

In a double-blind trial of 204 patients with nonerosive reflux disease, a Jianpi Qinghua granule plus a half-dose PPI gave more complete symptom resolution at 4 weeks than a standard PPI dose, though sufficient relief did not differ significantly.^[19] In a 90-patient double-blind trial (77 completed), Wu Zhu Yu Tang gave symptom scores similar to omeprazole, and the authors called for larger studies.^[18] Nearly all of this work comes from East Asia.

Safety and herb-drug interactions

Herbs can cause side effects. In the Jianpi Qinghua trial, three patients in the herb-plus-PPI group developed liver dysfunction, including two moderate-to-severe cases.^[19] Tell us if you have liver or kidney disease, are pregnant or breastfeeding, take blood thinners, or have surgery planned. Herbs should be reviewed against all your medicines, including blood pressure and blood sugar medicines.

Licorice, which is used traditionally for reflux, can raise blood pressure and lower potassium and needs caution in pregnancy.^[20] About one fifth of Ayurvedic products bought online contained detectable lead, mercury or arsenic.^[15] Herbs should come from tested sources and be prescribed individually.

Translating traditional medicine into modern biological language

This is interpretation, not equivalence. Chinese medicine often describes reflux as stomach qi rising when it should descend, sometimes with liver qi stagnation or spleen weakness. Researchers studying acupuncture look at things that loosely parallel this picture: vagal nerve activity, esophageal and stomach movement and lower esophageal sphincter pressure.^{[8, 11]}

Ayurveda's aggravated Pitta describes heat and burning in the upper digestive tract, along with meals, stress and routine.^[13] No study has shown that a dosha corresponds to a specific biological process.

How this care fits with your medical care

Integrative care for GERD is complementary. For a condition like this, we ask that you are under a physician's care for it and that your treating team knows you are receiving complementary care. Do not stop, reduce or change a PPI or other prescribed medicine without your prescriber.

We do not diagnose GERD or manage its complications. Symptoms that are new, frequent or not controlled by medicine should be medically evaluated. Please bring your diagnosis, any endoscopy or pH test results, and a full list of medicines and supplements.

When to seek urgent medical care

Some symptoms point to a complication or a different, more serious problem.^{[1, 3]}

• Chest pain or pressure, especially with shortness of breath, sweating, or pain spreading to the arm or jaw
• Trouble or pain with swallowing, or food that feels stuck
• Vomiting blood, material that looks like coffee grounds, or black or bloody stools
• Persistent vomiting

If you have chest pain with these symptoms or any emergency, call 911 or go to the nearest emergency department. See your physician promptly for unplanned weight loss, symptoms that continue despite medicine, or pale skin and tiredness that may suggest anemia.