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Only Available By Prescription
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A generic drug is a copy of the brand-name drug with the same dosage, safety, strength, quality, consumption method, performance, and intended use. Before generics become available on the market, the generic company must prove it has the same active ingredients as the brand-name drug and works in the same way and in the same amount of time in the body.
The only differences between generics and their brand-name counterparts is that generics are less expensive and may look slightly different (eg. different shape or color), as trademarks laws prevent a generic from looking exactly like the brand-name drug.
Generics are less expensive because generic manufacturers don't have to invest large sums of money to develop a drug. When the brand-name patent expires, generic companies can manufacture a copy of the brand-name and sell it at a substantial discount.
Nexium works by reducing the production of stomach acid, which is the primary culprit behind acid reflux and heartburn. Its active ingredient, esomeprazole, inhibits the proton pumps in the stomach lining, thereby decreasing the secretion of acid. By targeting the root cause of the problem, Nexium not only provides immediate relief from symptoms but also helps in healing the damaged esophagus over time. With Nexium, you can experience relief from heartburn, regurgitation, and other uncomfortable symptoms, allowing you to get back to your routine without the burden of digestive discomfort.
Before you buy Nexium, it is crucial that you talk to your healthcare provider about potential side effects and affordability.
| Fact Table | |
|---|---|
| Formula | C17H19N3O3S |
| License | FDA approved |
| Bioavailability | 50-90% (depending on dose) |
| Legal status | Prescription drug |
| Chemical Name | Esomeprazole |
| Elimination half-life | 1-1.5 hours |
| Dosage (Strength) | 20mg, 40mg |
| Pregnancy | Consult doctor |
| Brands | Nexium |
| Protein binding | 97% |
| PubChem CID | 9579578 |
| MedlinePlus | a693005 |
| ChEBI | CHEBI:50277 |
| ATC code | A02BC05 |
| DrugBank | DB00736 |
| KEGG | D07911 |
| Routes of administration | By mouth, intravenous |
For optimal results, it is essential to follow the directions provided by your healthcare provider or as indicated on the packaging.
Typically, Nexium dosage is taken once daily, preferably in the morning, with a glass of water. It is important to swallow the capsule whole without crushing or chewing it. If you have difficulty swallowing the capsule, it can be opened, and its contents sprinkled onto a tablespoon of applesauce and swallowed immediately.
It is advisable to take Nexium at least one hour before a meal for maximum efficacy in reducing stomach acid production. Consistency in dosage is key to managing symptoms effectively, so it is crucial not to miss any doses.
Esomeprazole is the active ingredient in all versions of Nexium.
If you have a known allergy to esomeprazole or any of the inactive ingredients in Nexium or Nexium generic, avoid its use and consult your healthcare provider for alternative treatment options.
Inform your healthcare provider about any existing medical conditions, especially if you have liver disease or osteoporosis, as Nexium may exacerbate these conditions or require dosage adjustments.
If you are pregnant, planning to become pregnant, or breastfeeding, consult your healthcare provider before using Nexium, as its safety during pregnancy and lactation has not been established definitively.
Prolonged use of Nexium, especially at high doses, may increase the risk of certain adverse effects, including bone fractures, vitamin B12 deficiency, and Clostridium difficile-associated diarrhea. Therefore, Nexium should be used at the lowest effective dose for the shortest duration necessary to manage symptoms effectively.
Nexium may interact with other medications, supplements, or substances, leading to potential complications or reduced efficacy. It is crucial to inform your healthcare provider about all the medications you are currently taking, including prescription drugs, over-the-counter medications, vitamins, and herbal supplements. Some common drug interactions with Nexium include anticoagulants (e.g., warfarin), antifungal agents (e.g., ketoconazole), antiretroviral drugs (e.g., atazanavir), clopidogrel and methotrexate.
Common side effects of Nexium include:
What is Nexium (esomeprazole)?
Nexium is a proton pump inhibitor (PPI) that reduces stomach acid production. It's used to treat conditions like GERD, ulcers, and erosive esophagitis.
How does Nexium work?
Nexium blocks the enzyme in the stomach wall that produces acid, helping to relieve symptoms and heal damage.
What are the common side effects of Nexium?
Common side effects include headache, diarrhea, nausea, gas, constipation, and abdominal pain.
Can I take Nexium with other medications?
It's important to talk to your doctor or pharmacist before taking Nexium with other medications, as there may be interactions.
How long does it take for Nexium to work?
Nexium can start working within a few days, but it may take a few weeks for maximum effectiveness.
Is Nexium available over-the-counter (OTC)?
Nexium is available both over-the-counter and as a prescription medication.
Can I take Nexium if I'm pregnant or breastfeeding?
Talk to your doctor before taking Nexium if you're pregnant or breastfeeding, as the safety in these situations hasn't been fully established.
Can Nexium cause long-term problems?
Long-term use of Nexium has been associated with some potential risks, such as an increased risk of bone fractures and certain infections. Discuss the risks and benefits with your doctor.
Are there any natural alternatives to Nexium?
Lifestyle changes like dietary modifications and weight loss can help manage acid reflux symptoms. However, it's important to consult your doctor before relying solely on natural alternatives.
What should I do if I miss a dose of Nexium?
If you miss a dose, take it as soon as you remember. If it's almost time for the next dose, skip the missed dose and continue your regular schedule. Don't double the dose to catch up.
