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
Amazon Basic Care9.7Exceptional
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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product dimensions:1.13 x 3.13 x 3.5 inches; 0.63 ounces
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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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best sellers rank:#1 in Antidiarrheal Medications
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Value for Money2
Imodium9.6Exceptional
Imodium A-D Diarrhea Relief Softgels, 2mg Loperamide Hydrochloride, 24 Ct
34% Off
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3
Imodium9.4Excellent
Imodium Multi-Symptom Relief Caplets, Anti-Diarrheal Medicine, 24 Ct
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4
Amazon Basic Care9.3Excellent
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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product dimensions:3.88 x 3.28 x 0.88 inches 0.64 ounces
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date first available:April 1, 2020
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item model number:LOP24
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best sellers rank:N/A
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5
Imodium9.2Excellent
Imodium A-D Diarrhea Relief Caplets, 2mg Loperamide Hydrochloride, 24 Ct
29% Off
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6
Pepto Bismol8.9Very Good
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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product dimensions:2.63 x 5.25 x 6.88 inches 1.63 Pounds
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date first available:March 13, 2018
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item model number:1299292831
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best sellers rank:N/A
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7
Amazon Basic Care8.6Very Good
Amazon Basic Care Loperamide Hydrochloride Oral Solution, 1 mg per 7.5 ml, Anti-Diarrheal Medicine, Anti-Diarrhea Medicine For Kids and Adults 12 Years and Over, Mint, 8 Fluid Ounces (Pack of 1)
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asin:B087D2NLZ7
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product dimensions:2.18 x 2.18 x 6.03 inches; 9.91 ounces
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date first available:November 30, 2020
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item model number:W912
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best sellers rank:#21 in Antidiarrheal Medications
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8
Pepto Bismol8.5Good
Pepto Bismol Chewable Tablets, Upset Stomach Relief, Nausea Relief, Heartburn Relief, Indigestion Relief, Anti Diarrhea Medication for Adults - 5 Symptom Relief, 30 ct
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asin:B000RVLU2Y
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product dimensions:2.6 x 0.91 x 3.86 inches 1.4 ounces
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date first available:June 12, 2007
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item model number:03977BX
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best sellers rank:N/A
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9
Pepto Bismol8.4Good
Pepto Bismol ULTRA Caplets, Upset Stomach Relief, Nausea Relief, Heartburn Relief, Indigestion Relief, Anti Diarrhea Medication for Adults - 5 Symptom Relief, 48 ct (2x24 ct)
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asin:B0B9QLDSDP
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product dimensions:N/A
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date first available:August 15, 2022
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item model number:W269
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best sellers rank:N/A
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10
Kaopectate8.1Good
Kaopectate Multi-Symptom Anti-Diarrheal & Upset Stomach Reliever, 42 Caplet
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asin:B08YBB29SM
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product dimensions:N/A
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date first available:March 8, 2021
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item model number:N/A
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best sellers rank:N/A
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