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    AI Overview

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    AI Overview
    Bismuth granules (like bismuth subsalicylate/subcitrate) are
    generally safe and effective for short-term use in treating GI issues like H. pylori, dyspepsia, and diarrhea due to low absorption (<1%), but high doses or prolonged use risk rare neurotoxicity (encephalopathy) or kidney issues, with common mild side effects being black tongue/stool. Safety requires avoiding in salicylate-allergic individuals, children with flu-like symptoms (Reye's risk), and those with bleeding disorders, and dosages must be monitored. 
    Safety Profile & Benefits 
    • Low Systemic Absorption: Less than 1% of ingested bismuth is absorbed, making it relatively safe for short-term use.
    • Effective: Used for H. pylori eradication, peptic ulcers, gastritis, and diarrhea.
    • Good Tolerability: Mild, transient side effects are common (black tongue/stool). 
    Risks & Precautions 
    • Neurotoxicity (Rare): High doses over long periods can cause confusion, tremors, ataxia, with severe cases leading to permanent damage.
    • Salicylate Content: Bismuth subsalicylate (like Pepto-Bismol) contains salicylate, so avoid if allergic to aspirin or for children/teens with flu/chickenpox (Reye's syndrome risk).
    • Kidney & Bleeding Issues: Avoid in patients with bleeding problems, ulcers, or kidney disease, especially at high doses or long-term.
    • Drug Interactions: Avoid with anticoagulants, methotrexate, and other salicylates. 
    Key Takeaway 
    Bismuth granules are a valuable, safe medicine when used as directed for short-term treatment, but vigilance for signs of toxicity (neurological symptoms) and adherence to dosing guidelines are crucial. Always consult a healthcare provider for guidance, especially with other conditions or medications. 
    • Bismuth - LiverTox - NCBI Bookshelf - NIH
      Apr 2, 2024 — Bismuth is generally well tolerated, its major side effects being darkening of the stool and greyish discoloration of t...
      National Institutes of Health (.gov)
    • Bismuth Subsalicylate - StatPearls - NCBI Bookshelf
      Apr 20, 2024 — In patients with certain medical conditions, bismuth subsalicylate should not be used. BSS should be avoided in: Patie...
      National Institutes of Health (.gov)
    • Bismuth - Uses, Side Effects, and More - WebMD
      When taken by mouth: Bismuth subgallate and bismuth subsalicylate are likely safe for most people when used as directed. Other for...
      WebMD
    Show all
    • Bismuth - LiverTox - NCBI Bookshelf - NIH
      Apr 2, 2024 — Bismuth is generally well tolerated, its major side effects being darkening of the stool and greyish discoloration of t...
      National Institutes of Health (.gov)
    • Bismuth - Uses, Side Effects, and More - WebMD
      When taken by mouth: Bismuth subgallate and bismuth subsalicylate are likely safe for most people when used as directed. Other for...
      WebMD
    • Review article: safety of bismuth in the treatment of gastrointestinal diseases - PubMed
      Bismuth preparations have a good safety profile. Adverse reactions are: * Mild * Transient * Infrequent * Rare This is due in part...
      National Institutes of Health (.gov)
    • Bismuth Subsalicylate - StatPearls - NCBI Bookshelf
      Apr 20, 2024 — In patients with certain medical conditions, bismuth subsalicylate should not be used. BSS should be avoided in: Patie...
      National Institutes of Health (.gov)
    • Medical Use of Bismuth: the Two Sides of the Coin
      Bismuth has a long history in medicine on account of its antibacterial properties [4]. Salves for wound infections and pharmaceuti...
      Longdom Publishing SL
    • Bioactive Bismuth Compounds: Is Their Toxicity a Barrier to Therapeutic Use? - PubMed
      Jan 26, 2024 — Your medical provider can give guidance on what is best for your situation. This information does not constitute medic...
      National Institutes of Health (.gov)
    • 7.4 Antidiarrheal Medications and Laxatives – Nursing Pharmacology ...
      Nursing Considerations: Bismuth subsalicylate contains salicylate. It should be avoided if the client has an allergy to salicylate...
      Pressbooks.pub
    • Efficacy and Safety of Wei Bi Mei, a Chinese Herb Compound, as an ...
      The most commonly used bismuth compounds are colloidal bismuth subcitrate (CBS), colloidal bismuth pectin, and bismuth aluminate. ...
      National Institutes of Health (.gov)
    • Bioactive Bismuth Compounds: Is Their Toxicity a Barrier to ...
      Abstract. Bismuth compounds are considered relatively non-toxic, with their low solubility in aqueous solutions (e.g., biological ...
      National Institutes of Health (.gov)
    • Adverse events with bismuth salts for Helicobacter pylori eradication
      Dec 27, 2008 — Blood concentrations of bismuth do rise when these compounds are ingested however, and there is therefore the potentia...
      National Institutes of Health (.gov)
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    The efficacy and safety of different bismuth agents in ...


    National Institutes of Health (.gov)
    https://pmc.ncbi.nlm.nih.gov › articles › PMC8678011
    National Institutes of Health (.gov)
    https://pmc.ncbi.nlm.nih.gov › articles › PMC8678011
    by Y Cao · 2021 · Cited by 21 — Bismuth pectin capsules and bismuth pectin granules had similar efficacy and safety for H. pylori eradication compared to bismuth potassium ...

    Biological Activities of Bismuth Compounds - PubMed Central


    National Institutes of Health (.gov)
    https://pmc.ncbi.nlm.nih.gov › articles › PMC10421188
    National Institutes of Health (.gov)
    https://pmc.ncbi.nlm.nih.gov › articles › PMC10421188
    by J dos Santos Rosário · 2023 · Cited by 60 — Compounds based on bismuth have a low cost, are safe for human use, and some of them are also effective against tumoral cells, leishmaniasis, ...

    Efficacy and Safety of Wei Bi Mei, a Chinese Herb ...


    Wiley Online Library
    https://onlinelibrary.wiley.com › doi
    Wiley Online Library
    https://onlinelibrary.wiley.com › doi
    Feb 5, 2018 — Our findings show that Wei Bi Mei granules are a safe Chinese medicinal herb with potent anti-H. pylori activity and can be considered as an ...
    Missing: applications ‎| Show results with: applications

    Bismuth - Uses, Side Effects, and More


    WebMD
    https://www.webmd.com › ingredientmono-1502 › bis...
    WebMD
    https://www.webmd.com › ingredientmono-1502 › bis...
    When taken by mouth: Bismuth subgallate and bismuth subsalicylate are likely safe for most people when used as directed. Other forms of bismuth salts are ...

    Effects of Bismuth Exposure on the Human Kidney—A ...


    MDPI
    https://www.mdpi.com › ...
    MDPI
    https://www.mdpi.com › ...
    by LE Pelepenko · 2022 · Cited by 21 — It can be concluded that bismuth can be toxic for humans. Most of the studies included in the present systematic review were case reports with ...

    Medical Use of Bismuth: the Two Sides of the Coin


    Longdom Publishing SL
    https://www.longdom.org › open-access › medical-use-...
    Longdom Publishing SL
    https://www.longdom.org › open-access › medical-use-...
    However, careless use of bismuth containing pharmaceuticals can result in encephalopathy, renal failure and other adverse effects. Microbial methylation of ...

    Safety of using Bismuth granule in medical applications


    Anhui Fitech Material Co.,Ltd
    https://www.fitechem.com › tag › safety-of-using-bism...
    Anhui Fitech Material Co.,Ltd
    https://www.fitechem.com › tag › safety-of-using-bism...
    Bismuth granule (Bi) is a rare metal material that combines low toxicity, stability, and special physical properties. The surface of the product is smooth and ...

    Medical use of Bismuth - Veterinary Medicine Extension


    Washington State University
    https://vetextension.wsu.edu › 2018/01/06 › medical-us...
    Washington State University
    https://vetextension.wsu.edu › 2018/01/06 › medical-us...
    by J Afema — Insoluble bismuth salts increase in gastric and duodenal mucosa following oral administration, protecting the mucosa from entero-pathogens. In ...

    Scientific Committee on Consumer Safety SCCS


    European Commission
    https://ec.europa.eu › health › docs › sccs_o_147
    European Commission
    https://ec.europa.eu › health › docs › sccs_o_147
    PDF
    Bismuth subgallate is no longer used as a topical treatment for eczema and other skin complaints but bismuth subnitrate and carbonate are still used in surgical ...

    Research Article Efficacy and Safety of Wei Bi Mei, a ... - NET


    windows.net
    https://rcastoragev2.blob.core.windows.net › PMC5832115
    windows.net
    https://rcastoragev2.blob.core.windows.net › PMC5832115
    Feb 5, 2018 — Our findings show that Wei Bi Mei granules are a safe. Chinese medicinal herb with potent anti-H. pylori activity and can be considered as an ...
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