Understanding Nauzene's Role in Nausea Relief
Nauzene is an over-the-counter (OTC) medication designed for the prompt relief of nausea associated with an upset or sour stomach [1.5.7]. It is often used to manage discomfort from overindulgence in food and drink [1.5.1]. Unlike some other anti-nausea medications that can cause drowsiness, Nauzene is formulated to be non-drowsy [1.5.4]. Its chewable tablet form is designed to work quickly, with laboratory tests showing it reaches 99% of its acid-neutralizing capability within four minutes [1.3.8]. The medication is intended for use by normally healthy adults, and a doctor should be consulted for use in individuals under 18 years of age [1.2.3].
The Core Components: What's in Nauzene?
The effectiveness of Nauzene comes from its specific blend of active and inactive ingredients. Each component plays a distinct role in providing relief.
Active Ingredient
The primary active ingredient in each Nauzene chewable tablet is Sodium Citrate Dihydrate (230 mg) [1.2.1, 1.2.6]. This ingredient is classified as an upset stomach reliever and antacid [1.2.1, 1.5.7].
How it Works: Sodium citrate acts as an alkalinizing agent, or a buffer, that works by neutralizing excess acid in the stomach [1.3.1, 1.3.2]. Much of the discomfort associated with an upset stomach and nausea can stem from high levels of stomach acid or a pH imbalance [1.3.1]. By gently reducing this acidity, sodium citrate helps to calm the stomach, providing a more comfortable digestive environment [1.3.1, 1.3.4].
Inactive Ingredients
While not medically active in the same way, the inactive ingredients are crucial for the tablet's structure, flavor, and delivery system. These typically include:
- Sugars (Dextrose, Fructose, Sucrose): These simple sugars are not just for taste. Dextrose (a form of glucose) and fructose are hyperosmolar carbohydrate solutions [1.4.1]. They are believed to have a direct action on the gastrointestinal (GI) wall, helping to reduce smooth muscle contractions in the stomach [1.4.1]. This relaxation of the stomach muscles contributes to the relief of nausea [1.4.4].
- Flavoring and Masking Agents: Ingredients like flavors, aspartame, and bitter masking salt are included to create Nauzene's signature wild cherry flavor and ensure it is palatable without a chalky or medicinal aftertaste [1.2.1, 1.5.1].
- Binders and Fillers: Components like magnesium stearate, silicon dioxide, povidone, and maltodextrin help form the tablet, ensure its stability, and allow it to be chewed and dissolved effectively [1.2.1, 1.2.2].
- Coloring: FD&C Red No. 40 Lake gives the tablets their distinct pink color [1.2.2].
Important Safety Information and Warnings
Before using Nauzene, it is important to be aware of several warnings and potential interactions [1.6.6].
- Medical Conditions: Individuals with certain conditions should consult a doctor before use. This includes those with diabetes (due to the sugar content), phenylketonuria (PKU, as each tablet contains phenylalanine), and anyone on a sodium-restricted diet [1.6.6].
- Fructose Intolerance: People with Hereditary Fructose Intolerance (HFI) should not use this product because it contains fructose [1.2.3].
- Drug Interactions: Nauzene may interact with certain prescription drugs. As an antacid, it can alter stomach pH, which may interfere with the absorption of other medications [1.6.4]. It's always best to ask a doctor or pharmacist before use if you are taking other medications [1.6.6].
- Pregnancy and Breastfeeding: If you are pregnant or breastfeeding, you should ask a health professional before using Nauzene [1.6.6].
- Duration of Use: Stop use and consult a doctor if nausea persists for more than two weeks or frequently recurs, as this could be a sign of a more serious condition [1.2.3].
Comparison of OTC Nausea Remedies
Nauzene is one of several OTC options for nausea. Here’s how it compares to other common products:
| Medication | Active Ingredient(s) | Primary Use | Mechanism of Action | Form |
|---|---|---|---|---|
| Nauzene | Sodium Citrate Dihydrate, Dextrose, Fructose [1.5.5] | Nausea from upset stomach/overindulgence [1.5.7] | Neutralizes stomach acid and calms stomach muscle contractions [1.3.2, 1.3.4] | Chewable Tablet [1.7.1] |
| Emetrol | Dextrose, Fructose, Phosphoric Acid [1.4.5] | Nausea from stomach flu or overindulgence [1.7.7] | Calms stomach muscle contractions; not an antacid [1.4.4, 1.7.1] | Liquid [1.7.1] |
| Dramamine | Dimenhydrinate [1.7.4] | Motion sickness [1.7.4] | An antihistamine that blocks signals in the brain causing nausea [1.7.5] | Tablet [1.7.2] |
| Pepto-Bismol | Bismuth Subsalicylate [1.7.4] | Nausea, heartburn, indigestion, upset stomach, diarrhea [1.7.3] | Coats the stomach lining to provide relief [1.7.3] | Liquid, Chewable |
Conclusion
So, what's in Nauzene? It's a carefully formulated combination of an antacid (sodium citrate dihydrate) and specific sugars (dextrose and fructose) [1.3.2]. This dual-action approach targets both excess stomach acid and stomach muscle tension to provide fast, non-drowsy relief from common nausea [1.3.4, 1.5.4]. While it is an effective option for many, it's essential for consumers to read the label, be aware of the warnings, especially concerning pre-existing conditions like diabetes or HFI, and consult a healthcare provider with any concerns [1.6.6].
Disclaimer: This article is for informational purposes only and does not constitute medical advice. Statements have not been evaluated by the FDA. Always read and follow the product label and consult a healthcare professional before starting any new medication [1.2.3].
