About 1 in 20 Americans take a kind of medication called proton pump inhibitors, or PPIs, to relieve stomach upset and chronic heartburn.
These drugs, which include rabreprazole (Aciphex), esomeprazole (Nexium), lansoprazole (Prevacid), omeprazole (Prilosec) and pantoprazole (Protonix), work by cutting off the flow of stomach acid nearly completely, and they can be a great help to people with serious stomach problems like ulcers and chronic acid reflux.
But a startling new study out of Denmark, which was published in the July 2009 issue of the journal Gastroenterology, has demonstrated that proton pump inhibitors can actually cause heartburn after you stop using them.
The study was particularly convincing because researchers studied the drugs in healthy adults with no history of stomach problems or heartburn.
Lead researcher Christina Reimer, MD, and her colleagues at Copenhagen University put 60 study participants on a proton pump inhibitor drug for three months and gave a look-alike placebo to 60 others.
Four weeks after stopping the pills, 44 percent of people taking proton pump inhibitors developed heartburn, acid reflux and/or indigestion, compared to just 9 percent in the control group.
“I think our findings challenge the very liberal prescribing of these drugs and this study should lead to careful consideration about possible changes in prescribing habits,” Dr. Reimer says.
David Fisher, MD, a geriatrician with Advocate Health Care in Chicago, says many of his patients are prescribed proton pump inhibitors while they are in the hospital for unrelated complaints.
“It started with a study or experience showing an increased risk of stomach ulcers in the ICU,” Dr. Fisher says. And eventually it became standard practice for all hospital and nursing home patients to get proton pump inhibitors, whether they had stomach problems or not.
When patients get home and stop taking the medication, Dr. Fisher says, they can find themselves left with burning chest pain and stomach upset.
Researchers say the phenomenon at work is called acid rebound, and it is the body’s way of trying to compensate for the lack of acid caused by the drugs.
Reimer says in this case, the unnaturally high pH in the stomach caused by the drug treatment stimulates secretion of the hormone gastrin, which in turn, stimulates secretion of more acid. As long as you keep taking the medication, nothing comes out of this gastrin secretion. But when you withdraw the medicine, the increased gastrin level leads to increased acid secretion.
Reimer stresses that arthritis patients with endoscopically verified esophagitis or Barretts should continue using a PPI. So should patients who have previously had an ulcer induced by non-steroidal anti-inflammatory drugs (NSAID) and still use NSAIDs.
But she says this new research suggests patients who get occasional heartburn do not necessarily need a PPI, older, over-the-counter drugs called H2 blockers, which include the medications cimetidine (Tagamet), famotidine (Pepcid) and ranitidine (Zantac), may be a better choice.
If you want to stop taking a proton pump inhibitor, Dr. Fisher says there are things you can do to minimize the rebound. Here’s how he weans patients off these medications:
- Gradually step down your dose. Start by cutting your normal dose in half; and two weeks later, half the dose again, and continue that way until you’re comfortable enough to do without the pills altogether. If you take the medication twice daily, for example, start the step down by just taking your medication once a day. Dr. Fisher recommends taking your dose at night, when heartburn symptoms tend to be worse. If you currently take the medication once daily, start your step down by taking the proton pump inhibitor every other day. If the heartburn flares between doses, Dr. Fisher recommends using one of the over-the-counter H2 blockers as a bridge to get you to your next dose. H2 blockers don’t seem to cause the same rebound effect.
- Watch your diet. Certain foods turn up the production of stomach acid and should be avoided while your body readjusts to its normal acid levels. These include coffee, alcohol, tobacco, spicy foods, acidic juices like tomato and orange, and “contrary to popular belief,” Dr. Fisher says, “dairy products, because they’re actually acidic.” There’s also some evidence that low-carbohydrate diets, which focus on lean proteins, like white meat chicken and turkey, egg whites and fish, may be soothing to the stomach, since carbohydrates increase acid production.
- Reduce stress. Stress ramps up the production of stomach acid by increasing levels of the hormone cortisol. Daily aerobic exercise, adequate sleep and prayer or meditation all help to lower cortisol levels.
However before i started prevacid,my doctor told me the spasms in my throat and back were symptoms of acid reflux and i had a test for ulcer which found none,just mild stomach inflammation.noticed cramps/spasms in tummy too
First of all, if you're overweight, LOSE WEIGHT. I joined www.loseit.com and I have lost 40 lbs in 4 months just by watching what I eat. STOP eating processed foods, they are killing all of us. Why do you think there's so much illness in America? Because the majority of us eat for pleasure, not for necessity. Watch the documentary, Food Matters. They're having a free showing of the doc. at the beginning of Oct 2011: http://foodmatters.tv/screeningevent3 . This should help you to start eating right. Get the book, Fire Your Dcotor, by Andrew Saul. You will be glad you did.
Get some Papaya Enzyme Tablets. They have them at Amazon, 360 tablets for $9.39 and free shipping if you have Prime. These help you digest your food.
Make your mid-day meal your largest and don't eat after 5-6 pm.
Chew your food THOROUGHLY.
Eat easily digestible foods: Fruits, rice steamed veggies, sprouts, grains, well-cooked beans, aged cheeses, YOGURT (this should be on a daily basis with active cultures!), cottage cheese and ESPECIALLY, veggie juices. Avoid fried food. Stop eating meat and if you can't do that, at least avoid the deadly meats: cold cuts, ham, pastrami and pepperoni.
Sleep with your head raised. More pillows or prop up the head of the bed.
Eat a lot of figs, pineapples kiwis, mangoes and papayas. They are loaded with digestive enzymes that do half the work for you. They must be FRESH, not canned (yuck!). Dried fruits processed at low temp's may be okay (cooking destroys the enzymes). Try it and see.
Chiropractic adjustments may help you.
Reduce stress.
There's a natural product out there called Natrum Phos 6X (also at Amazon).
You can also try a vegetable juice only diet for 3-7 days, or the 4 glasses of cabbage juice a day, hospital tested protocol of Garnett Cheney, M.D. (Google the doctors name).
I always drink (sour) pickle juice if I have heartburn and it works great for me.
Good luck!
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