Published by Injury victims who developed kidney disease or other kidney problems after taking Prilosec or other heartburn medications may be entitled to financial compensation for medical costs and lost wages by filing a lawsuit and our law firm can help.
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Long-term use of Prilosec (omeprazole) and other proton pump inhibitor heartburn medications has been definitively linked to a dramatically increased risk of chronic kidney disease, with research showing PPI users face a 1.28 times higher chance of developing CKD and a 1.96 times higher risk of progressing to chronic renal failure compared to users of alternative H2 blocker medications.
FDA adverse event data analysis reveals that PPI users are 28.4 times more likely to report chronic kidney disease and 35.5 times more likely to report end-stage renal disease requiring dialysis or transplant than those taking H2 receptor antagonists like Pepcid or Tagamet.
A 2025 study analyzing FDA Adverse Event Reporting System data found statistically significant signals for kidney-related adverse events, with omeprazole-induced chronic kidney disease, acute kidney injury, renal failure, and end-stage renal disease remaining “largely unmentioned in drug product labels” despite overwhelming evidence.
More than 15 million Americans have prescriptions for PPIs, with millions more purchasing them over-the-counter without physician supervision, yet more than half of patients who develop chronic kidney damage from these drugs never experience warning signs of acute kidney injury beforehand, meaning the damage progresses silently until kidney function has been severely compromised or kidney failure occurs.
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Is it OK to Take Prilosec Long-Term?
The U.S. Food and Drug Administration (FDA) has warned about the potential health risks of overusing Prilosec and other similar over-the-counter (OTC) PPIs.
The agency says that patients should not take the medications for more than 14 days at a time.
FDA also warns against taking more than three 14 day courses of Prilosec over the course of a year. Using the drug more than this may lead to serious Prilosec side effects.
Can You Take Omeprazole For Years?
As stated above, omeprazole, the active ingredient in Prilosec, is only intended for short-term treatment of heartburn, non-erosive gastroesophageal reflux disease (GERD), and other gastrointestinal conditions.
Long-term use is only advised for patients with rare medical conditions that cause hyper-secretion of stomach acid.
The Silent Progression of PPI-Induced Kidney Damage
The most alarming finding from Washington University School of Medicine research analyzing 125,596 PPI users is that kidney damage from proton pump inhibitors typically progresses silently without acute warning symptoms that would prompt patients or doctors to discontinue the medication.
Over 80% of PPI users in the five-year study never developed acute kidney problems — the sudden onset characterized by reduced urination, fatigue, and leg swelling that typically serves as a red flag for doctors — yet more than half of chronic kidney disease and end-stage renal disease cases occurred in these patients who never experienced acute symptoms.
This stands in stark contrast to H2 blocker users, where only 7.67% developed chronic kidney disease and 1.27% developed end-stage renal disease without acute symptoms. The silent nature of PPI-induced kidney damage means patients remain unaware as kidney function gradually erodes over months or years until irreversible damage has occurred.
What is the Safest Antacid to Take Long-Term?
According to Therapeutics and Clinical Risk Management, oral Protonix (generic: pantoprazole) is a safe, well-tolerated and effective initial and maintenance treatment for patients with GERD or erosive esophagitis. The generic is also considered to be as safe and effective as the original drug.
Are There Natural Remedies for GERD and Heartburn?
Various non-medical and natural alternatives to Prilosec and other PPIs have been used to treat acid reflux.
The following naturopathic treatments can be appealing because of a reduced risk of adverse side effects:
- Probiotics:` Studies have found that probiotics can help treat symptoms of GERD and acid reflux by balancing the esophageal and gut microbiome.
- Herbal Remedies: Some patients use herbal remedies including ginger root, chamomile, slippery elm, marshmallow and licorice to treat heartburn and GERD. However, these remedies have not been backed up by clinical studies.
- Aloe Vera: A recent study found that aloe vera was safe and well tolerated for treating acid reflux. The study’s authors concluded that aloe was a safe, effective treatment for GERD symptoms.
- Apple Cider Vinegar: Anecdotal evidence has found that apple cider vinegar may improve GERD symptoms in certain patients. However, this remedy has not been documented scientifically.
- Baking Soda and Chewing Gum: By neutralizing stomach acid, baking soda may offer temporary relief for symptoms of GERD and chewing gum after meals may reduce stomach acid levels.
- Acupuncture: Has been used as an alternative method to reduce stomach acid, improve the function of the lower esophageal sphincter, and relieve the symptoms of heartburn.
- Hypnotherapy: Can be used to promote relaxation and focused attention, and is sometimes used to treat functional bowel disorders such as GERD.
Get a Free Prilosec Lawsuit Evaluation With Our Lawyers
The Pharmaceutical Litigation Group at our law firm is an experienced team of trial lawyers that focus on legal representation of plaintiffs in proton pump inhibitor lawsuits.
We are handling potential Prevacid class action lawsuits nationwide and currently represent clients of Prevacid-induced injury cases in all 50 states.
Free Confidential Case Evaluation: Again, if you had kidney damage after taking a heartburn medication, you should contact our law firm immediately. You may be entitled to financial compensation by filing a Prevacid class action lawsuit and our lawyers can help.