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Medical Disclaimer: This information is for educational purposes only and is not a substitute for professional medical advice.
Omeprazole, Sodium Bicarbonate
Brand Name
Good Sense Omeprazole And Sodium Bicarbonate
Generic Name
Omeprazole, Sodium Bicarbonate
Active Ingredient
OmeprazoleCategory
Proton Pump Inhibitor [EPC]
Variants
1
Different strengths and dosage forms
| Strength | Form | Route | NDC |
|---|---|---|---|
| 20 mg/1 | CAPSULE, GELATIN COATED | ORAL | 0113-0058 |
Detailed information about Good Sense Omeprazole And Sodium Bicarbonate
References used for this content
This page is for informational purposes only and does not replace medical advice. Before using any prescription or over-the-counter medication for Good Sense Omeprazole And Sodium Bicarbonate, you must consult a qualified healthcare professional.
Omeprazole is a potent proton pump inhibitor (PPI) used to treat gastrointestinal conditions like GERD, gastric ulcers, and H. pylori infections by reducing stomach acid production.
The dosage of Omeprazole varies significantly based on the condition being treated. For the treatment of active duodenal ulcers, the standard adult dose is typically 20 mg once daily for 4 to 8 weeks. For gastric ulcers, the dose is often 40 mg once daily for 4 to 8 weeks. In patients with Gastroesophageal Reflux Disease (GERD) without esophageal lesions, a dose of 20 mg once daily for up to 4 weeks is common. If erosive esophagitis is present, the dosage may remain at 20 mg daily but the duration of treatment is often extended to 4 to 8 weeks to ensure tissue healing.
For the eradication of Helicobacter pylori, Omeprazole is used as part of a 'triple therapy' regimen. This usually involves 20 mg of Omeprazole twice daily, combined with amoxicillin (1000 mg twice daily) and clarithromycin (500 mg twice daily) for 10 to 14 days. For hypersecretory conditions like Zollinger-Ellison syndrome, doses can start at 60 mg once daily and may be adjusted upward to 120 mg three times daily based on clinical response and acid output monitoring.
Omeprazole is FDA-approved for use in pediatric patients as young as 1 month old for the treatment of GERD and erosive esophagitis. Dosing in children is strictly weight-based:
Healthcare providers must calculate the precise dose for pediatric patients. Parents should never administer adult OTC Omeprazole to children without direct medical supervision.
No dosage adjustment is generally required for patients with renal impairment (kidney disease). The pharmacokinetics of Omeprazole are not significantly altered in patients with reduced kidney function, as the drug is primarily metabolized by the liver.
In patients with chronic hepatic impairment (liver disease), the bioavailability of Omeprazole may increase and its half-life may be prolonged. For these patients, especially when treating erosive esophagitis, a dose reduction to 10 mg daily may be considered by the prescribing physician.
No specific dosage adjustments are required for elderly patients based solely on age. However, clinicians often start at the lower end of the dosing range due to the higher frequency of decreased hepatic function and concomitant drug therapies in this population.
To achieve maximum efficacy, Omeprazole should be taken 30 to 60 minutes before the first meal of the day (usually breakfast). This timing ensures that the drug reaches peak plasma levels just as the parietal cells are being stimulated to produce acid.
If you miss a dose, take it as soon as you remember. However, if it is almost time for your next scheduled dose, skip the missed dose and resume your regular schedule. Do not take two doses at once to make up for a missed one. Consistency is key to maintaining acid suppression.
Symptoms of Omeprazole overdose may include confusion, drowsiness, blurred vision, rapid heartbeat (tachycardia), nausea, vomiting, and headache. While Omeprazole has a high safety profile, an intentional or accidental massive overdose requires immediate medical attention. In the event of an overdose, contact your local poison control center or seek emergency medical care. Treatment is generally supportive and symptomatic.
> Important: Follow your healthcare provider's dosing instructions exactly. Do not adjust your dose or stop the medication prematurely without medical guidance, as this can lead to 'rebound acid hypersecretion,' where symptoms return more severely than before.
Omeprazole is generally well-tolerated, but some patients may experience mild side effects. The most frequently reported adverse reactions include:
Some patients may experience less frequent reactions, including:
Rare but documented side effects include:
> Warning: Stop taking Omeprazole and call your doctor immediately if you experience any of the following serious symptoms:
Extended use of Omeprazole (months to years) carries specific risks that patients and doctors must monitor:
No FDA black box warnings currently exist for Omeprazole. However, the FDA has issued several safety communications regarding the risks of long-term use, particularly concerning bone fractures and magnesium depletion.
Report any unusual symptoms to your healthcare provider. It is often recommended to use the lowest effective dose for the shortest duration necessary to manage your condition.
Omeprazole is a highly effective medication, but it is not without risks. Patients should be aware that symptomatic response to Omeprazole therapy does not preclude the presence of gastric malignancy (stomach cancer). In simpler terms, feeling better while taking the drug does not necessarily mean a more serious condition is not present. Therefore, if symptoms persist or if there is unintended weight loss, persistent vomiting, or difficulty swallowing, further diagnostic testing (such as an endoscopy) is mandatory.
There are currently no FDA black box warnings for Omeprazole. It is considered one of the safest long-term medications when used appropriately under medical supervision.
For patients on long-term Omeprazole therapy (typically >6-12 months), healthcare providers may require the following monitoring:
Omeprazole generally does not interfere with the ability to drive or operate machinery. However, some patients may experience dizziness or visual disturbances. If you experience these side effects, you should avoid driving until you know how the medication affects you.
While alcohol does not have a direct chemical interaction with Omeprazole, it is a known gastric irritant. Alcohol can increase stomach acid production and worsen the symptoms of GERD and ulcers, effectively counteracting the benefits of the medication. Most clinicians recommend limiting alcohol intake while being treated for acid-related disorders.
Abruptly stopping Omeprazole after long-term use can lead to rebound acid hypersecretion. This occurs because the body has overcompensated for the drug's acid-blocking effects by producing more gastrin (a hormone that stimulates acid). When the drug is removed, acid production can spike, causing a return of symptoms. To avoid this, doctors often recommend a gradual 'tapering' of the dose over several weeks.
> Important: Discuss all your medical conditions, including any history of liver disease or osteoporosis, with your healthcare provider before starting Omeprazole.
Certain drugs should never be taken with Omeprazole because the interaction can be life-threatening or render the treatment completely ineffective:
For each interaction, the primary mechanism is usually related to either the change in gastric pH (affecting absorption) or the inhibition of the CYP2C19 enzyme (affecting metabolism). Management usually involves dose adjustment, switching to an alternative PPI (like Pantoprazole, which has fewer CYP interactions), or increased clinical monitoring.
> Important: Tell your doctor about ALL medications, supplements, and herbal products you are taking. Do not start or stop any medication without consulting your healthcare team.
There are specific circumstances where Omeprazole must NEVER be used:
These are conditions where the risks may outweigh the benefits, requiring a careful medical assessment:
Patients should be aware of cross-sensitivity between different medications in the PPI class. If you have had a rash or allergic reaction to Nexium (Esomeprazole), Prevacid (Lansoprazole), or Protonix (Pantoprazole), there is a high likelihood you will react similarly to Omeprazole. Always inform your pharmacist of any previous drug allergies.
> Important: Your healthcare provider will evaluate your complete medical history, including any rare genetic conditions or previous drug reactions, before prescribing Omeprazole. Never share your prescription Omeprazole with others, even if they have similar symptoms.
Omeprazole is classified as Pregnancy Category C under the older FDA system, meaning animal studies have shown an adverse effect on the fetus, but there are no adequate and well-controlled studies in humans. However, more recent epidemiological data from the National Birth Defects Prevention Study (2023) suggest that PPI use during the first trimester does not significantly increase the risk of major congenital malformations. Nevertheless, Omeprazole should be used during pregnancy only if clearly needed and under strict medical supervision. It is generally preferred to manage pregnancy-related heartburn with lifestyle changes or antacids first.
Data indicates that Omeprazole is excreted in human breast milk. However, the amount the infant would ingest is very small (less than 1% of the maternal weight-adjusted dose). Because Omeprazole is acid-labile, any drug in the milk would likely be destroyed by the infant's stomach acid. Most experts, including those at the World Health Organization (WHO), consider Omeprazole compatible with breastfeeding, but monitoring the infant for any digestive changes is recommended.
Omeprazole is approved for children as young as 1 month of age for the treatment of GERD. It is important to note that the safety and effectiveness for other conditions (like H. pylori eradication) have not been established in very young children. Long-term use in children should be monitored closely, as the effects on bone development and the gut microbiome are still being studied.
Elderly patients (65 and older) are at an increased risk for several PPI-related complications:
Despite these risks, no specific dose reduction is required for the elderly unless hepatic impairment is present.
In patients with renal impairment (including those on dialysis), the pharmacokinetics of Omeprazole are not significantly altered. No dosage adjustment is necessary. However, clinicians should remain vigilant for signs of acute interstitial nephritis, which can exacerbate existing kidney disease.
For patients with hepatic impairment (Child-Pugh Class A, B, or C), the area under the curve (AUC) of Omeprazole increases significantly. For these patients, the FDA-approved labeling suggests a dose reduction to 10 mg once daily for the treatment of erosive esophagitis. Monitoring for increased side effects is essential in this population.
> Important: Special populations require individualized medical assessment. Always disclose your full health status, including pregnancy plans or kidney function, to your doctor.
Omeprazole is a member of the substituted benzimidazole class. At the molecular level, it is a weak base that is concentrated and converted to its active form (a sulfenamide) in the highly acidic environment of the secretory canaliculi of the gastric parietal cell. Once activated, it reacts with the sulfhydryl groups of cysteines (specifically Cys813) on the extracellular domain of the gastric H+/K+ ATPase enzyme. This forms a stable covalent disulfide bond, which irreversibly inactivates the enzyme. This 'proton pump' is the final common pathway for acid secretion; therefore, Omeprazole inhibits acid production regardless of the stimulus (gastrin, acetylcholine, or histamine).
The onset of the antisecretory effect occurs within one hour of oral administration, with the maximum effect occurring within two hours. While the drug is cleared from the blood quickly, the inhibition of acid secretion lasts for 72 hours or longer because the pumps are permanently disabled. Acid secretion returns to baseline gradually over 3 to 5 days as new H+/K+ ATPase enzymes are synthesized and inserted into the parietal cell membrane.
| Parameter | Value |
|---|---|
| Bioavailability | 30% to 40% (First dose); 60% (Steady state) |
| Protein Binding | ~95% (Albumin and Alpha1-acid glycoprotein) |
| Half-life | 0.5 to 1.0 hours |
| Tmax (Time to peak) | 0.5 to 3.5 hours |
| Metabolism | Hepatic (CYP2C19 > CYP3A4) |
| Excretion | Renal 77%, Fecal 16-19% |
Omeprazole is the prototypical Proton Pump Inhibitor [EPC]. It is therapeutically related to other PPIs such as Esomeprazole (the S-enantiomer), Lansoprazole, and Pantoprazole. It is distinct from H2-receptor antagonists (like Famotidine) because it blocks the pump itself rather than just the histamine signal to the pump.
Common questions about Good Sense Omeprazole And Sodium Bicarbonate
Omeprazole is primarily used to treat conditions caused by excessive stomach acid, such as gastroesophageal reflux disease (GERD), gastric and duodenal ulcers, and erosive esophagitis. It is also a key component in treatment plans to eradicate Helicobacter pylori bacteria, which are a major cause of stomach ulcers. Additionally, it manages rare hypersecretory conditions like Zollinger-Ellison syndrome. Many people also use over-the-counter Omeprazole to manage frequent heartburn that occurs two or more days per week. It works by shutting down the 'proton pumps' in the stomach that produce acid.
The most common side effects reported by patients taking Omeprazole include headache, abdominal pain, nausea, diarrhea, vomiting, and flatulence. In pediatric patients, respiratory system infections and fever are also frequently noted. Most of these side effects are mild and tend to resolve as the body adjusts to the medication. However, if diarrhea becomes severe or watery, it could indicate a serious infection and should be reported to a doctor immediately. While generally safe, long-term use can lead to more significant issues like vitamin deficiencies or bone density loss.
There is no direct chemical interaction between Omeprazole and alcohol that makes the combination toxic. However, alcohol is a known trigger for stomach acid production and can irritate the lining of the esophagus and stomach. Drinking alcohol while trying to heal an ulcer or manage GERD can counteract the effects of Omeprazole and delay the healing process. For the best results, healthcare providers usually recommend avoiding or significantly limiting alcohol consumption during treatment. Always consult your doctor about your specific alcohol habits.
Omeprazole is generally considered to have a low risk during pregnancy, but it should only be used when the benefits clearly outweigh the potential risks. Most large-scale studies have not found a link between Omeprazole use in the first trimester and an increased risk of major birth defects. However, because it is a systemic medication, doctors often recommend trying lifestyle changes or safer alternatives like calcium-based antacids first. If those are ineffective, Omeprazole may be prescribed. You must discuss your pregnancy or plans to become pregnant with your healthcare provider before starting this medication.
While Omeprazole begins to inhibit acid production within one to two hours of the first dose, it may take one to four days of consistent use to reach its full therapeutic effect. It is not intended for immediate relief of occasional heartburn; for that, an antacid is more appropriate. Patients should take the medication daily as prescribed, rather than 'as needed,' to maintain consistent acid suppression. If you do not feel any improvement after taking it for several days, you should consult your doctor to ensure the diagnosis is correct. Proper timing—30 to 60 minutes before breakfast—is essential for the drug to work effectively.
Stopping Omeprazole suddenly after long-term use (more than a few weeks) can cause a phenomenon known as 'rebound acid hypersecretion.' This happens because the stomach cells try to compensate for the drug by producing more acid-stimulating hormones. When the drug is stopped, the stomach may produce even more acid than before, leading to a temporary worsening of symptoms. To prevent this, doctors typically recommend a gradual taper, where the dose is slowly reduced over two to four weeks. Always talk to your healthcare provider before deciding to stop your medication.
If you miss a dose of Omeprazole, you should take it as soon as you remember, provided it is not very close to your next scheduled dose. If it is almost time for your next dose, simply skip the missed one and continue with your regular schedule. You should never take two doses at the same time to 'catch up,' as this increases the risk of side effects without providing additional benefit. Setting a daily reminder or taking the pill at the same time every morning can help you stay consistent. Consistency is vital for the medication to keep the proton pumps inhibited.
Weight gain is not a commonly reported side effect of Omeprazole in clinical trials. However, some patients may experience weight changes indirectly; for example, as their acid reflux or ulcer pain improves, they may find they can eat a wider variety of foods or larger portions without discomfort. If you experience rapid or unexplained weight gain while taking Omeprazole, it is more likely related to another underlying condition or medication. You should discuss any significant weight changes with your healthcare provider to determine the cause. It is important to maintain a balanced diet while managing gastrointestinal issues.
Omeprazole can interact with several other medications, sometimes with serious consequences. It can interfere with the absorption of drugs that require stomach acid, such as certain antifungals (ketoconazole) and HIV medications (rilpivirine). It also inhibits the enzyme CYP2C19, which can affect the metabolism of blood thinners like clopidogrel and warfarin, or anti-seizure medications like phenytoin. Because of these risks, it is crucial to provide your doctor and pharmacist with a complete list of all prescriptions, over-the-counter drugs, and herbal supplements you are taking. They can help you manage these interactions safely.
Yes, Omeprazole is widely available as a generic medication in both prescription and over-the-counter (OTC) forms. The generic versions are required by the FDA to have the same active ingredient, strength, dosage form, and route of administration as the brand-name version (Prilosec). Generic Omeprazole is typically much more affordable than brand-name versions and is equally effective for treating acid-related conditions. Whether you are using the brand or the generic, the safety precautions and usage instructions remain the same. Always check with your pharmacist to ensure you are receiving the correct formulation.
Other drugs with the same active ingredient (Omeprazole)