Same molecule as Pepcid AC
Know you're going to have heartburn tonight? Take this 30 minutes before dinner. Here's why that works.
Generic Famotidine 20mg 50ct. H2 receptor blocker. Prevents heartburn before it starts. Works in 15 to 30 minutes. Lasts 12 hours. Same as Pepcid AC for $7 less.
Ships within 1 to 2 business days from our pharmacy. Free shipping on subscriptions and orders over $50.
The protocol.
- Take 1 tablet 15 to 60 minutes before eating a meal that triggers heartburn
- Or take 1 tablet at bedtime to prevent nocturnal reflux
- Works within 15 to 30 minutes, lasts up to 12 hours
- Maximum 2 tablets (40mg) in 24 hours
- Not for immediate relief of heartburn already in progress. Use calcium carbonate for that.
Safe for. Use with caution.
Safe for
- Adults 18 and over with predictable heartburn triggers
- Nocturnal (nighttime) acid reflux
- Pre meal prevention before known triggers
- Patients who cannot tolerate PPIs
Use with caution
- Use as needed, not continuously without physician evaluation.
- Kidney disease. Famotidine is renally cleared.
- Heartburn occurring daily for 2 or more weeks. See Dr. Mike.
- Not intended for immediate symptom relief.
Before you buy just the tablet, look at this.
Fairview Acid Defense Protocol$22.99
- Generic Famotidine 50ct
- Generic Omeprazole 28ct
- Calcium Carbonate 96ct
- Pepto-Bismol 8oz
Individual total: $28.20 → Kit: $22.99 → You save $5.21.
Plus you skip the $50 minimum entirely.
Get the Complete Kit. Best ValueThis product is new to the shop. Verified customer reviews will appear here as they come in. Have a question before then? Ask Dr. Mike.
Complete the protocol.
What chain pharmacies never explain.
To understand where famotidine fits in the heartburn treatment hierarchy, you need to understand how the stomach produces acid.
Stomach acid production is triggered by three pathways: the vagus nerve (in anticipation of food), gastrin (a hormone released when food enters the stomach), and histamine (released by cells in the stomach lining). Antacids like calcium carbonate neutralize acid after it has already been produced. Famotidine, an H2 receptor antagonist, blocks the histamine pathway before acid is produced.
This is the key clinical difference: famotidine is a preventive mechanism, not a reactive one. Taken 30 to 60 minutes before a meal that reliably triggers heartburn (spicy food, alcohol, a late dinner, a large Italian meal), famotidine reduces the volume of acid produced during that meal, significantly reducing or eliminating heartburn before it starts.
Famotidine also works at bedtime to prevent nocturnal acid reflux, acid that creeps up during sleep when the body is horizontal and the natural gravity protection against reflux is gone.
At Fairview, 50 tablets of generic famotidine cost $9.00. The same count of Pepcid AC retails at $15 to $18 at chain pharmacies. Same molecule, same dose, same FDA approved bioequivalent efficacy.
Famotidine is the H2 blocker I recommend for patients who have predictable heartburn triggers. You know spicy food does it, you know alcohol does it, you know eating late does it. Take it 30 minutes before the meal and dramatically reduce or eliminate the heartburn. The mechanism is faster than omeprazole (PPI), which takes 1 to 4 days to reach full effect. Famotidine is in your system working in 15 to 30 minutes. At bedtime, famotidine is excellent for preventing reflux during sleep. Long term use beyond 2 weeks without physician assessment isn't recommended. If you're taking it daily for more than 2 weeks, your reflux warrants an evaluation for GERD, not just ongoing medication.
Dr. Mike Acheampong, PharmD, MPH. Fairview Pharmacy, Hattiesburg, MS.
Questions, answered.
Is the generic really the same as the brand?
Yes, by FDA requirement. Generic medications must contain the same active ingredient, at the same dose, in the same form, with the same route of administration as the brand name product. The FDA's bioequivalence standard requires generics to perform within 80 to 125 percent of the brand's absorption profile. Same active ingredient is not a marketing claim. It's a regulatory fact.
How soon will my order ship?
Orders ship within 1 to 2 business days from our pharmacy in Hattiesburg, Mississippi. You'll receive a tracking number once your package leaves the pharmacy. Free shipping on orders over $50. Kit purchases skip the $50 minimum entirely.
What is your return policy?
Unopened products in their original sealed packaging can be returned within 30 days of delivery for a refund. For safety reasons, opened medications are not returnable. If something arrives damaged or incorrect, contact us within 7 days and we'll make it right.
Can I take this with my prescription medications?
Many OTC gut products interact with common prescriptions, particularly thyroid medication, blood thinners, certain antibiotics, and other PPIs. We strongly recommend a free pharmacist consultation before ordering if you take any prescription medication. Call us at the pharmacy. Free consultation, no appointment.
Is this safe during pregnancy or breastfeeding?
Gut products vary significantly in pregnancy safety. Simethicone, calcium carbonate, and psyllium fiber are generally considered safe across all trimesters. PPIs (omeprazole) and Pepto-Bismol require physician guidance during pregnancy. Loperamide and laxatives should be discussed with your OB. Before ordering during pregnancy or breastfeeding, please request a free pharmacist consultation.
One product is good. The kit is the protocol.
Dr. Mike doesn't hand patients single products. He hands them protocols. The Fairview Acid Defense Protocol is the full version of what most people need. And it skips the $50 minimum.