Your session is about to expire
Pepcid vs Pepto Bismol
Introduction
For patients with gastrointestinal discomfort or other types of digestive issues, certain drugs that neutralize stomach acids and provide relief can help in managing symptoms. Pepcid and Pepto Bismol are two such over-the-counter medications that are often used for these conditions. They each have different mechanisms of action but both offer symptom relief to those experiencing digestive distress. Pepcid is a type of medication called an H2 blocker, which works by reducing the amount of acid produced in your stomach. Pepto Bismol, on the other hand, has several actions; it can coat irritated tissues in the stomach and intestine, reduce inflammation and kill bacteria that may be causing an upset stomach.
Pepcid vs Pepto Bismol Side By Side
| Attribute | Pepcid | Pepto bismol |
|---|---|---|
| Brand Name | Pepcid | Pepto Bismol |
| Contraindications | Should not be taken with certain prescription drugs like tetracycline antibiotics (doxycycline or minocycline) without consulting a doctor. May interact with certain HIV medications and blood thinners such as warfarin. | Should not be taken with tetracycline antibiotics without consulting a doctor due to interaction with bismuth subsalicylate. |
| Cost | $15-$20 for 30 tablets of Pepcid AC (10mg) | $7-$10 for 16 oz bottle of liquid (regular strength) |
| Generic Name | Famotidine | Bismuth Subsalicylate |
| Most Serious Side Effect | Confusion or hallucinations, irregular heartbeat, mood changes including depression, jaundice, changes in vision or blurred vision, unusual bleeding or bruising, severe tiredness. | Hearing loss or ringing in your ears (tinnitus), severe allergic reactions, changes in behavior like anxiety, confusion or depression. |
| Severe Drug Interactions | Interacts with certain HIV medications and blood thinners such as warfarin. | May interact with tetracycline antibiotics making them less effective. |
| Typical Dose | 20-40 mg/day, with 20 mg/day being typically sufficient for most individuals. | 262–525 mg (1-2 tablets) every half an hour as needed, up to eight doses in 24 hours. |
What is Pepcid?
Famotidine (the generic name for Pepcid) is a popular H2 blocker that has significantly transformed the treatment of gastrointestinal disorders since its approval by the FDA in 1986. Famotidine works by reducing stomach acid production, beneficial for conditions such as gastroesophageal reflux disease (GERD), ulcers, and heartburn. It's also used to prevent these symptoms when certain foods or drinks cause them.
On the other hand, Bismuth subsalicylate (the generic name for Pepto-Bismol) is an antacid with anti-inflammatory properties that can treat diarrhea, indigestion, and upset stomach. Unlike Pepcid which reduces stomach acid production, Pepto-Bismol has a coating action on irritated tissues in your digestive tract and inhibits a bacteria called Helicobacter pylori.
Both medications have different mechanisms of action hence they cater to varying symptom profiles within gastrointestinal disturbances. This results in each having unique side effects; however, both are generally well tolerated when taken as directed.
What conditions is Pepcid approved to treat?
Pepcid is approved for the treatment of different conditions related to excess stomach acid:
- Gastric ulcers, also known as stomach ulcers
- Gastroesophageal reflux disease (GERD), a chronic condition where acid from the stomach flows back into the esophagus causing heartburn and other symptoms
- Zollinger-Ellison Syndrome, a rare disorder that leads to tumors in the pancreas and duodenum and causes ulcers in the stomach and duodenum.
How does Pepcid help with these illnesses?
Pepcid aids in managing heartburn and indigestion by decreasing the amount of acid produced in the stomach. It accomplishes this by inhibiting an enzyme called H2 receptor, found on certain cells lining the stomach. This action prevents histamine from stimulating these cells to produce more acid. Stomach acid plays a central role in digestion, but excessive amounts can lead to discomfort and damage, causing conditions like gastroesophageal reflux disease (GERD) or ulcers.
Pepto Bismol also works to alleviate symptoms associated with upset stomachs, including heartburn and indigestion; however, instead of reducing acid production, it acts as a mucosal protectant. By coating the walls of the stomach and intestines with a protective layer against acids and enzymes that break down food during digestion, Pepto Bismol helps soothe irritation while also binding toxins potentially responsible for diarrhea.
Both medications target digestive issues but work through different mechanisms which may make one preferable over another depending on individual patient needs. Always consult your healthcare provider before starting any new medication regimen.
What is Pepto Bismol?
Pepto Bismol is the brand name for bismuth subsalicylate, a compound that acts as an antacid and mild anti-inflammatory agent. It works by coating the stomach lining, which helps to protect it from gastric acid. Pepto Bismol also has direct antimicrobial properties against bacteria responsible for discomfort in the gastrointestinal tract. First approved by the FDA in the early 20th century, it is widely available over-the-counter today.
As bismuth subsalicylate is not an H2 antagonist like Pepcid (famotidine), its mechanism of action differs significantly; it does not work to reduce production of stomach acid directly but rather mitigates its effects. This difference leads to a unique side-effect profile compared to H2 antagonists – namely, Pepto Bismol may cause darkened stools or tongue as harmless temporary side effects due to bismuth interaction with trace amounts of sulfur in saliva and GI tract.
The broad spectrum activity of Pepto-Bismol can be beneficial for various minor digestive system discomforts such as heartburn, indigestion, nausea and diarrhea - conditions that do not always respond well to “typical” H2 blockers like Pepcid.
What conditions is Pepto Bismol approved to treat?
Pepto-Bismol is approved for use in the treatment of several gastrointestinal issues. These include:
- Heartburn and acid indigestion
- Upset stomach associated with these symptoms
- Diarrhea It's important to note that Pepto Bismol can also be used as a prophylactic measure to prevent traveler's diarrhea.
How does Pepto Bismol help with these illnesses?
Pepto Bismol, a common over-the-counter medication, is famous for its unique ability to address multiple gastrointestinal symptoms including diarrhea, heartburn and indigestion. This broad-spectrum treatment works by creating a protective coating on the lining of your stomach and intestine which reduces inflammation and irritation from excess stomach acid or harmful bacteria. Pepto Bismol's active ingredient bismuth subsalicylate also has antimicrobial properties that can kill certain bacteria that may be causing your discomfort. While Pepcid is an effective treatment for heartburn due to its action as an H2 blocker reducing stomach acid production, it doesn't have this wide range of applications in treating other digestive issues like Pepto-Bismol does; hence why many patients might prefer it when suffering from multiple gastrointestinal complaints.
How effective are both Pepcid and Pepto Bismol?
Both famotidine (Pepcid) and bismuth subsalicylate (Pepto Bismol) have established histories of success in treating symptoms related to stomach discomfort, such as heartburn, indigestion, and nausea. They were both approved by the FDA within a few years of each other. However, they work on different principles: Pepcid is an H2 antagonist that decreases acid production in the stomach while Pepto Bismol works by coating the stomach lining and binding to toxins produced by bacteria.
The effectiveness of Pepcid and Pepto Bismol was directly studied in several clinical trials; these two medications exhibited similar efficacy in managing symptoms associated with gastroenteritis or gastritis but had different safety profiles due to their distinct mechanisms of action. A study conducted in 2004 compared Pepcid against Pepto Bismol for treating Helicobacter pylori infection - a common cause for peptic ulcers; it found that both drugs were effective adjuncts when used alongside antibiotic therapy.
A review published in 2016 showed famotidine is efficient from the first use at alleviating symptoms like heartburn and acid reflux. Its side effect profile was considered more favorable than many other antacids since it does not interfere much with absorption of nutrients from food or medication metabolism because it does not significantly alter gastric pH levels. It also appears to reduce gastrointestinal bleeding risk linked with NSAID use.
Though bismuth subsalicylate has been demonstrated as more effective than placebo at relieving upset stomach symptoms including diarrhea, its data supporting its efficacy against heartburn is less robust compared to famotidine's evidence base. Still, due to its unique mechanism involving direct mucosal coating along with antimicrobial effects against certain pathogens causing traveler's diarrhea (E.coli), Pepto-Bismol may be ideal for patients who did not respond well to H2 antagonists or PPIs or those needing symptomatic relief from multiple types of GI distress including indigestion & diarrhea.
Related trials for pepcid and pepto bismol
Find Top Clinical Trials
Choose from over 30,000 active clinical trials.
At what dose is Pepcid typically prescribed?
Oral dosages of Pepcid range from 20-40 mg/day, but studies indicate that 20 mg/day is typically sufficient to treat gastric ulcers and GERD in most individuals. Children aged under 12 may be started on a lower dosage based upon body weight. In all cases, the dosage can be increased after a couple of weeks if there's no response to initial treatment. On the other hand, Pepto Bismol is usually taken as needed rather than on a set schedule. Adults and children over 12 years old should take two tablets every half an hour or two tablespoons every half hour as necessary, not exceeding eight doses (16 tablets) in twenty-four hours.
At what dose is Pepto Bismol typically prescribed?
Pepto Bismol treatment typically begins with a dosage of 262–525 mg, or one to two tablets, taken by mouth every half an hour as needed. This can then be increased to up to eight doses (2100 mg) in a 24-hour period if symptoms persist. The dose is divided into several smaller doses taken throughout the day and should not exceed the maximum daily limit. If there's no noticeable response or relief from symptoms after using Pepto Bismol at its recommended dosage for two days, it would be advisable to consult your healthcare provider for further evaluation and treatment options.
What are the most common side effects for Pepcid?
Common side effects of Pepcid can include:
- Headache
- Constipation or diarrhea
- Dizziness
- Sleepiness/drowsiness
On the other hand, Pepto Bismol may cause:
- Darkening of tongue and stool due to bismuth (a chemical compound)
- Mild stomach upset
- Temporary hearing loss or ringing in your ears if taken in large doses.
It's important that you weigh these potential side effects when choosing between the two medications. Always consult with a healthcare professional for personalized medical advice.
Are there any potential serious side effects for Pepcid?
When comparing Pepcid to Pepto Bismol, it's important to note potential side effects for each.
For Pepcid, serious side effects are rare but can include:
- Confusion or hallucinations
- Irregular heartbeat
- Mood changes including depression
- Jaundice (yellowing of skin and eyes)
- Changes in vision or blurred vision
- Unusual bleeding or bruising
- Severe tiredness
Pepto Bismol also has its set of possible severe reactions which can include:
- Hearing loss or ringing in your ears (tinnitus)
- Diarrhea lasting more than 2 days
- Stomach pain that gets worse after taking the drug
- Blackened stool—this is a harmless effect, but if you're not expecting it, it could be alarming.
If any of these symptoms occur while using either medication, stop taking the medicine immediately and seek medical attention.
What are the most common side effects for Pepto Bismol?
If you're considering taking Pepto Bismol for digestive relief, it's essential to be aware of its potential side effects. These may include:
- A temporary and harmless blackening of the tongue or stool
- Stomach discomfort or upset
- Constipation
- Ringing in the ears (tinnitus), particularly with high doses
- Mild nausea or heartburn While these symptoms are generally less common, if they persist or become bothersome, consultation with a healthcare provider is recommended. As with any medication, individual responses can vary so it's always important to monitor your body's reactions closely.
Are there any potential serious side effects for Pepto Bismol?
While Pepto Bismol is generally well-tolerated, there are some potential side effects that should prompt you to seek medical attention. These include:
- Severe allergic reactions: Signs could be hives, itching, difficulty breathing or swallowing, swelling of the face, lips, tongue or throat.
- Changes in behavior: Anxiety, confusion or depression might indicate a serious condition.
- Tinnitus (ringing in your ears) or hearing loss
- Diarrhea lasting longer than 2 days
- Blackened stool and/or darkening of the tongue can occur due to bismuth subsalicylate present in Pepto-Bismol but if it continues after discontinuing use consult with your doctor.
If any of these symptoms appear while using Pepto Bismol discontinue its use and immediately contact a healthcare professional.
Contraindications for Pepcid and Pepto Bismol?
Both Pepcid and Pepto Bismol, like most over-the-counter antacids, can provide relief from symptoms of acid reflux or upset stomach. However, if you notice your symptoms worsening or persisting beyond 2 weeks despite taking these medications, please seek immediate medical attention.
Neither Pepcid nor Pepto Bismol should be taken if you are currently taking certain prescription drugs like tetracycline antibiotics (doxycycline or minocycline) without consulting your doctor. This is because bismuth subsalicylate in Pepto-Bismol might interact with these antibiotics making them less effective. Similarly, Pepcid may interact with certain HIV medications and blood thinners such as warfarin affecting their absorption.
Always tell your healthcare provider about all the medications including herbs and supplements that you're on before starting either of these treatments; some will require a specific time gap to prevent dangerous interactions with Pepcid or Pepto Bismol.
How much do Pepcid and Pepto Bismol cost?
For the brand name versions of these drugs:
- A pack of 30 tablets Pepcid AC (10mg) averages around $15-$20, equating to approximately $0.50 - $0.67 per day.
- A bottle of Pepto Bismol liquid (16 oz, regular strength) typically costs between $7 and $10, with an average dose costing about $.44 - $.63 per day.
So if you are taking a normal dosage range for Pepcid (i.e., 20 mg/day), then brand-name Pepto Bismol is slightly less expensive on a per-day treatment basis. However, cost should not be the primary consideration in determining which medication is right for your condition.
As far as generic versions go:
-
Famotidine (Pepcid's active ingredient) can be found at similar prices or even cheaper than branded Pepcid – e.g., around 100 x 10 mg tablets for under $10.
-
The same applies to bismuth subsalicylate, the main ingredient in Pepto Bismol – it's available in both tablet and liquid form at lower prices than the branded version. For instance, a comparable amount of generic liquid medicine might set you back just over half what you'd pay for brand-name Pepto Bismol.
Remember that individual responses vary with all medications; if one doesn't work well enough or causes side effects, let your healthcare provider know so they can assist with alternatives or adjustments!
Popularity of Pepcid and Pepto Bismol
Famotidine, available under the brand name Pepcid, is a popular over-the-counter medication used to treat and prevent ulcers in the stomach and intestines. It also treats conditions where the stomach produces too much acid, such as Zollinger-Ellison syndrome. In 2020, it was estimated that about 5 million people in the US used famotidine.
Bismuth subsalicylate, marketed under names including Pepto-Bismol, is an antacid medication used for treating temporary discomforts of the stomach and gastrointestinal tract. This includes treatment for diarrhea, indigestion and heartburn. In 2020 alone, approximately 4 million people in America utilized bismuth subsalicylate products.
Both medications have been widely recognized for their effectiveness dealing with digestive disorders but serve different purposes depending on one's specific symptoms or condition. Famotidine usage has seen a steady increase since its introduction due to its potent acid-suppressing effects which can provide relief from persistent heartburn associated with acid reflux disease.
Conclusion
Pepcid (famotidine) and Pepto Bismol (bismuth subsalicylate) are both utilized to manage digestive issues, but they function in distinct ways. Pepcid is a type of drug known as an H2 antagonist that works by reducing the amount of acid produced in the stomach. It's often used for treating or preventing ulcers, gastroesophageal reflux disease (GERD), and conditions where the stomach produces too much acid.
Pepto Bismol, on the other hand, acts as an antacid with antimicrobial properties. It helps soothe irritation in the stomach and intestines due to excess acid while also killing bacteria like H.pylori that might cause ulcers.
Both drugs can be obtained over-the-counter without requiring prescription which makes them accessible to patients who need immediate relief from symptoms such as heartburn, nausea, indigestion or diarrhea. However, it’s important to remember that these medications should only be used short-term unless directed otherwise by a healthcare professional.
The side effect profile for each medication differs slightly; while Pepcid has relatively few side effects aside from potential constipation or diarrhea when starting treatment - Pepto-Bismol may cause darkened stools or tongue due to bismuth content - this is harmless though can be alarming if unexpected. For either drug individuals should consult their medical provider if symptoms persist beyond a few days.
Other Trials to Consider
Popular Categories
Popular Guides
Learn More About These Treatments
Refrences
- Talke, P. O., & Solanki, D. R. (1993, December). Dose-Response Study of Oral Famotidine for Reduction of Gastric Acidity and Volume in Outpatients and Inpatients. Anesthesia & Analgesia. Ovid Technologies (Wolters Kluwer Health).http://doi.org/10.1213/00000539-199312000-00011
- Ericsson, C. D., DuPont, H. L., & Johnson, P. C. (1986, May 1). Nonantibiotic Therapy for Travelers' Diarrhea. Clinical Infectious Diseases. Oxford University Press (OUP).http://doi.org/10.1093/clinids/8.supplement_2.s202