PEPCID AC is a widely used over-the-counter medication designed to prevent and relieve heartburn associated with acid indigestion and sour stomach. Understanding its composition is crucial for users to ensure safety and efficacy.
Active Ingredient in PEPCID AC
The primary active ingredient in PEPCID AC is famotidine, a histamine-2 (H₂) receptor antagonist. Famotidine functions by decreasing the amount of acid the stomach produces, thereby alleviating and preventing heartburn symptoms. The dosage of famotidine varies between the two main formulations:
- Original Strength PEPCID AC: Contains 10 mg of famotidine per tablet.
- Maximum Strength PEPCID AC: Contains 20 mg of famotidine per tablet.
Inactive Ingredients in PEPCID AC
In addition to the active component, PEPCID AC tablets comprise several inactive ingredients that contribute to the tablet’s form and stability. These include:
- Carnauba Wax: Used as a tablet coating agent.
- Hydroxypropyl Cellulose: Serves as a binder and film-forming agent.
- Hypromellose: Acts as a film former and viscosity enhancer.
- Magnesium Stearate: Functions as a lubricant to prevent ingredients from sticking during production.
- Microcrystalline Cellulose: Employed as a filler and binder.
- Pregelatinized Starch: Used as a disintegrant and binder.
- Talc: Acts as an anti-caking agent.
- Titanium Dioxide: Provides color and opacity to the tablet coating.
These inactive ingredients are standard in pharmaceutical formulations and generally considered safe for consumption.
How PEPCID AC Works
Famotidine, the active ingredient in PEPCID AC, operates by blocking histamine H₂ receptors in the stomach lining. This action inhibits the stimulation of proton pumps, which are responsible for secreting gastric acid. By reducing acid production, famotidine helps prevent and relieve heartburn symptoms.
Usage and Dosage
PEPCID AC is intended for adults and children aged 12 years and over. For symptom relief, one tablet should be swallowed with a glass of water without chewing.
To prevent symptoms, one tablet should be taken with a glass of water 15 to 60 minutes before consuming food or beverages that may cause heartburn. It is important not to exceed two tablets within a 24-hour period.
Safety Information
While PEPCID AC is generally safe for most individuals, it is essential to consult a healthcare professional before use if you have:
- Frequent chest pain or wheezing.
- Unexplained weight loss.
- Nausea or vomiting.
- Stomach pain.
Additionally, if you are pregnant, breastfeeding, or taking other medications, seek medical advice prior to using PEPCID AC.
Conclusion
Understanding the ingredients and functionality of PEPCID AC enables users to make informed decisions regarding its use for heartburn relief. Always adhere to the recommended dosage and consult a healthcare provider with any concerns.
FAQ
1. What is the main active ingredient in PEPCID AC?
The main active ingredient is famotidine, which reduces stomach acid production.
2. Are there different strengths of PEPCID AC available?
Yes, there are two main formulations: Original Strength with 10 mg of famotidine and Maximum Strength with 20 mg of famotidine per tablet.
3. Can I take PEPCID AC with other medications?
It’s important to consult a healthcare professional before combining PEPCID AC with other medications to avoid potential interactions.
4. How quickly does PEPCID AC start working?
PEPCID AC can begin to relieve heartburn symptoms within 15 to 60 minutes after ingestion.
5. Is PEPCID AC suitable for long-term use?
PEPCID AC is intended for short-term use. If symptoms persist beyond 14 days, consult a healthcare provider.
