Our rankings are generated through the algorithmic analysis of thousands of customer reviews about products, brands, merchant customer service levels, popularity trends, and more. We use advanced technology, including AI, to help process and organize this information at scale, supporting our analysis with greater speed and consistency. The rankings reflect our opinion and should be a good starting point for shopping.
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10 Best antidiarrheal medications of 2026
Save up to 34% off
Best Choice1
Quality Choice9.8Exceptional
Quality Choice Loperamide 2mg Anti-Diarrheal 24 Count Softgel
18% Off
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Powerful technology We scan thousands of products and stores, analyzing reviews to find what matters most to users like you
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Thousands of users trust our site daily- Based on millions of stores and reviews
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Value for Money2
Amazon Basic Care9.6Exceptional
Amazon Basic Care Loperamide Hydrochloride Tablets, 2 mg, Anti-Diarrheal, 24 Count (Pack of 1)
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asin:B082DQG6CZ
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best sellers rank:#1 in Antidiarrheal Medications
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date first available:January 31, 2020
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item model number:GETIEN-Y-GS-1201-390
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manufacturer:Amazon.com Services, LLC.
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3
Amazon Basic Care9.5Excellent
Amazon Basic Care Loperamide Hydrochloride Tablets,2 mg,Anti-Diarrheal,(Packaging May Vary),24 Count (Pack of 2)
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Imodium9.2Excellent
Imodium Multi-Symptom Relief Caplets, Anti-Diarrheal Medicine, 24 Ct | For Relief of Diarrhea, Gas, Bloating, Cramps & Pressure, Fast Acting Relief, Simethicone
23% Off
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Imodium9.1Excellent
Imodium A-D Diarrhea Relief Softgels, 2mg Loperamide Hydrochloride, 24 Ct | Help Control Symptoms of Diarrhea, Due to Acute Traveler's Diarrhea, Adults 12+
34% Off
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Amazon Basic Care9.0Excellent
Amazon Basic Care Loperamide Hcl 2 Mg Softgels, Anti-Diarrheal, Easy to Swallow, Controls Symptoms of Traveler's Diarrhea, 24 Count
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asin:B0859YXK15
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best sellers rank:N/A
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date first available:April 1, 2020
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item model number:LOP24
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manufacturer:Bionpharma Inc.
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7
Amazon Basics8.9Very Good
Amazon Basics Loperamide Hydrochloride 2 mg and Simethicone 125 mg Tablets, Multi-Symptom, Anti-Diarrhea Medicine, Gas Relief, 24 Count (Previously Amazon Basic Care)
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asin:B0828M38WK
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best sellers rank:N/A
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date first available:March 1, 2020
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item model number:W277
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manufacturer:Amazon.com Services, LLC.
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8
Imodium8.8Very Good
Imodium A-D Diarrhea Relief Caplets, 2mg Loperamide Hydrochloride, 24 Ct | Help Control Symptoms of Diarrhea, Due to Acute Traveler's Diarrhea, for Kids 6+ and Adults
29% Off
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9
Pepto Bismol8.7Very Good
Pepto Bismol Chewable Tablets, Upset Stomach Relief, Nausea Relief, Heartburn Relief, Indigestion Relief, Anti Diarrhea Medication for Adults - 5 Symptom Relief, 90 Chewable Tablets (3x30 ct)
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asin:B0B9QYT9VB
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best sellers rank:N/A
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date first available:August 15, 2022
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item model number:N/A
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manufacturer:Procter & Gamble
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10
Pepto Bismol8.4Good
Pepto Bismol Liquid, Upset Stomach Relief, Nausea Relief, Heartburn Relief, Indigestion Relief, Anti Diarrhea Medication for Adults - 5 Symptom Fast Relief, 2x12 oz (Packaging May Vary)
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asin:B07CL6WR1X
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best sellers rank:N/A
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date first available:March 13, 2018
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item model number:1299292831
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manufacturer:Procter & Gamble
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