Digestion
Heartburn & reflux (GERD)
Heartburn most weeks? It may be time for a conversation, not another box of tablets.
Occasional reflux is common. Frequent heartburn can be GERD, which is treatable — and worth checking when it lasts, keeps coming back, or comes with warning signs.
In 30 seconds
The short answer
Reflux happens when stomach contents come back up into the esophagus; most people have it once in a while.1 When it causes repeated, bothersome symptoms or complications, it is called GERD.2 Symptoms two or more times a week can be a sign.3 GERD is usually managed with lifestyle changes and medicine, and a doctor should see symptoms that don’t get better.17
- Frequency is the signal. Heartburn more than twice a week may mean GERD.9
- It is not always heartburn. Some people have cough, hoarseness or trouble swallowing instead.8
- Timing helps. Eating at least 3 hours before lying down may ease night symptoms.21
- Medicines work, and deserve review. PPIs are generally safe and effective, but the effects of long-term use are still being studied.31
What is happening in the body
How reflux happens
A simplified picture of what normally keeps stomach contents where they belong.
From occasional reflux to GERD
An illustration based on the NIDDK and MedlinePlus descriptions. Bars show direction, not measured values.
Complications
Without treatment: inflammation, narrowing or Barrett’s esophagus — sometimes.13
What the research says
- Researchers estimate about 20% of people in the U.S. have GERD.4
- You can have GERD without heartburn — chronic cough, hoarseness and worn tooth enamel are recognised complications outside the esophagus.916
- GERD is more likely with overweight or obesity, pregnancy, smoking or secondhand smoke, and certain medicines.10
- A hiatal hernia can raise the chance of GERD or make it worse.12
- Untreated, GERD can sometimes narrow the esophagus and make swallowing difficult.14 A small number of people with Barrett’s esophagus develop esophageal cancer.15
- Most of the time GERD is diagnosed from symptoms and history; tests are used when something doesn’t fit or doesn’t improve.1920
When it is more than reflux
Most heartburn is reflux. A few symptoms are not something to treat from the shelf.
Reflux, or something that needs a doctor?
Typical reflux
See a doctor
The medicines, side by side
| Medicine | What it does | Good to know |
|---|---|---|
| Antacids | Relieve mild symptoms.28 | Not for every day or for severe symptoms unless your doctor agrees.28 |
| H2 blockers | Lower the acid your stomach makes.29 | Can help the esophagus heal, but not as well as PPIs.29 |
| PPIs (for example omeprazole) | Lower stomach acid; treat GERD symptoms better than H2 blockers.30 | Generally safe and effective; long-term effects still being studied.31 |
| Over-the-counter omeprazole | Treats frequent heartburn. | 14-day course, no more than once every 4 months without your doctor.32 Not for instant relief.33 |
Do not stop a prescribed PPI without talking to your doctor.34
If you have been taking one for months
- Over-the-counter omeprazole is a 14-day course, no more than once every 4 months, unless your doctor advises otherwise.32
- Heartburn for 3 months or longer is a reason to talk to your doctor before self-treating.35
- Long-term use of prescription reflux medicines can cause low magnesium.37 Fracture risk is highest at high doses or after a year or more.36
- Do not stop a prescribed PPI on your own. Talk to your doctor first.34
From the Dr. Majid Ali archive
A historical perspective
“The stomach sickens when it slumps.”— Dr. Majid Ali, 2015-04-20Dr. Ali wrote about reflux many times, and his angle was mechanical rather than pharmacological. He saw a weak, sluggish stomach — not simply too much acid — as the heart of the problem, and he paid close attention to meal size and timing.
He also listed hoarseness, throat clearing and cough among the features of reflux. Current guidance agrees that GERD can show up in the throat, voice and lungs,16 and that meal timing matters.21 His protocols and his view of acid-reducing medicines are not supported by the sources used here.
Where ProperHealth stops. We do not carry forward his reflux protocols, his view that acid-reducing medicines are misguided, or his mold, fermentation and detox explanations. PPIs are generally safe and effective,31 and nothing here is a reason to stop one.34
What to do next
Move your last meal earlier
If symptoms come at night, eat at least 3 hours before you lie down.21
Raise your head for sleep
A foam wedge or extra pillows under your head and upper back, so your body is inclined.23
Note when it happens for a week
Night, after meals, or both — and which foods seem to trigger it.25 Take the note to your appointment.
Count how long you have taken a reflux medicine
Over 14 days of over-the-counter omeprazole, or heartburn for 3 months or more, is a question for your doctor.3235
Bring every medicine and supplement
Some medicines can make GERD worse,11 and some products interact with omeprazole.38 A pharmacist can check.
Medicines, supplements and safety
A pharmacist can check interactions, look for medicines that may be contributing, and help you prepare a review question for your prescriber. A pharmacist does not diagnose GERD, and does not start, stop or change your acid-reducing medicine.
- Some medicines can cause or worsen reflux, including some sedatives, calcium channel blockers for blood pressure, certain asthma medicines, NSAID pain relievers and tricyclic antidepressants.11 Don’t stop one — ask whether it could be contributing.
- Antacids are for mild, occasional symptoms; daily use is a conversation with your doctor.28
- PPIs are generally safe and effective. They may raise the chance of C. diff infection, and long-term effects are still being studied.31
- Long-term use of prescription reflux medicines can lower magnesium,37 and PPIs may make wrist, hip or spine fractures more likely at high doses or after a year or more.36
- Interactions. Iron supplements and St. John’s wort may interact with omeprazole.38
Compared
Conventional and integrative care, compared
What antacids, H2 blockers and PPIs do, what long-term use costs, what causes reflux, and the lifestyle steps NIDDK itself recommends.
What conventional treatment does
- Most of the time GERD is diagnosed from your symptoms and history, and a doctor may start treatment instead of doing tests.19 Antacids can relieve mild symptoms;28 H2 blockers lower the acid your stomach makes and can help heal the esophagus, though not as well as PPIs;29 PPIs treat symptoms better than H2 blockers and can heal the lining in most people with GERD.30 An upper endoscopy can check for complications, and pH monitoring is the most accurate way to detect acid in the esophagus.20
Limits and adverse effects
- Antacids should not be used every day or for severe symptoms unless you have discussed it with your doctor.28 PPIs are generally safe and side effects uncommon, but research suggests they may raise the chance of C. diff infection, and the effects of long-term or high-dose use are still being studied;31 they may make fractures of the wrist, hip or spine more likely, highest at high doses or after a year or more,36 and long-term prescription use can cause low magnesium.37
- Over-the-counter omeprazole is for a 14-day course, no more than once every 4 months unless your doctor advises otherwise,32 and is not for immediate relief — 1 to 4 days to feel the full benefit.33 Do not stop a prescribed PPI without talking to your doctor,34 and tell your doctor if heartburn has lasted 3 months or longer before self-treating.35 Iron supplements and St. John's wort may interact with omeprazole.38
What contributes to the condition
- A muscle at the bottom of the esophagus and the diaphragm usually prevent reflux; GERD may develop if that muscle is weak or relaxes when it should not.5 It is more likely with overweight or obesity, pregnancy, certain medicines, or smoking,10 and a hiatal hernia can increase the chance.12 Medicines that can cause or worsen it include some benzodiazepines, calcium channel blockers, certain asthma medicines, NSAID pain relievers and tricyclic antidepressants.11 About 20% of people in the United States have GERD.4
Integrative and naturopathic approaches, by evidence
Evidence levels: EstablishedEmergingHypothesisNot supported
- Established
Smaller meals, not lying down for at least 2 to 3 hours after eating, and raising the head of your bed;22 NIDDK describes raising your head 6 to 8 inches with a foam wedge or extra pillows under your head and upper back.23 Doctors may also recommend losing weight if you have overweight or obesity, and quitting smoking.24 Loose-fitting clothes, and sleeping on your left side, may also help.27
- Emerging
Some people find certain foods or drinks trigger symptoms, and a doctor may suggest cutting back on specific ones to see if symptoms improve25 — commonly citrus and tomatoes, alcohol, chocolate, coffee and caffeine, high-fat foods, mint and spicy foods.26
- Hypothesis
Apple cider vinegar, baking soda, licorice and similar home remedies are not covered by the sources used here, and no claim is made for them on this page.
Chest pain, pressure or tightness — especially with breathlessness, sweating, or pain spreading to the arm, jaw or back — is treated as the heart until proven otherwise: call 911, do not assume it is heartburn.41
When to get help now
Each warning sign cites the official guidance behind it. The wording still needs pharmacist sign-off.
- Chest pain, pressure or tightness — especially with breathlessness, sweating, or pain spreading to the arm, jaw or back — call 911. Do not assume it is heartburn.4142
- Vomiting blood, vomit that looks like coffee grounds, or black, tarry stools — seek emergency care.4344
- Food sticking, or difficulty or pain swallowing — see a doctor promptly.45
- Unexplained weight loss, persistent vomiting or loss of appetite with reflux symptoms — book an appointment this week.46
- Heartburn that keeps returning after a 14-day over-the-counter course — talk to your doctor rather than starting another.47