Green Guard Instydose Upset Stomach Relief

BISMUTH SUBSALICYLATE ORAL HUMAN OTC DRUG

Green Guard Instydose Upset Stomach Relief is an FDA drug label for the active ingredient BISMUTH SUBSALICYLATE manufactured by Unifirst First Aid Corporation administered by ORAL. This page reproduces the FDA-approved indications and usage, dosage, contraindications, warnings, and adverse reactions exactly as published in the drug label. Data source: openFDA (U.S. FDA), label effective 20260501.

Generic name
BISMUTH SUBSALICYLATE
Manufacturer
Unifirst First Aid Corporation
Product type
HUMAN OTC DRUG
Route
ORAL
Dosage form
N/A
NDC
47682-770
Application
M008
Label effective
20260501

About this product

Green Guard Instydose Upset Stomach Relief is an FDA-registered drug product whose active ingredient is BISMUTH SUBSALICYLATE. It is labelled by Unifirst First Aid Corporation taken by oral and marketed as a human otc drug product. Identifiers on file: NDC 47682-770, application M008, label effective 20260501. It is one of 62 FDA drug label records sharing the active ingredient BISMUTH SUBSALICYLATE. This page reproduces the FDA-approved label text so you can check what a product is, who makes it and how it is supplied before discussing it with a pharmacist or prescriber.

What it is used for

Across FDA labelling, products containing BISMUTH SUBSALICYLATE are most often described in connection with: releives travelers, diarrhea diarrhea, upset stomach, due overindulgence, drin including, heartburn indigestion, nausea gas, belching fullness. Wording differs between labels, and the full indications section on this page takes precedence when it is present.

Active ingredients

Active Ingredient Active Ingredient Bismuth Subsalicylate 525 mg

Indications & Usage

Uses Uses releives travelers' diarrhea diarrhea upset stomach due to overindulgence in food and drin, including: heartburn indigestion nausea gas belching fullness

Dosage & Administration

Directions Directions shake well before use, only with dosing cup provided drink plenty of clear fluids to help prevent dehydration Adults and children: (12 years and over) 30 mL (1 dose) every 1/2 hour or 60 mL (2 doses) every hour as needed for diarrhea / travelers' diarrhea 30 mL (1 dose) every 1/2 hour as needed for over indulgence (upset stomach, heartburn, indigestion, nausea) do not exceed 8 doses (240 mL) in 24 hours use until diarrhea stops, but not more than 2 days Children under 12 years: Ask a doctor

Warnings

Warnings Warnings Reye's syndrome: Children and teenagers who have or are recovering from chicken pox or flu-like symptoms should not use this product. When using this product, if changes in behavior with nausea and vomiting occur, consult a doctor because these symptoms could be an early sign of Reye's Syndrom, a rare but serious illness. Allergy alert: Contains salicylate. Do not take if you are: allergic to salicylates (including aspirin) taking other salicylate products

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How products containing BISMUTH SUBSALICYLATE compare

FDA lists 62 drug label records with BISMUTH SUBSALICYLATE as the active ingredient. The most common dosage forms and the manufacturers with the most records are summarised below; strengths, pack sizes and inactive ingredients can still differ between apparently similar products.

Dosage formProductsManufacturerProducts
— — AptaPharma Inc. 4
— — CVS 3
— — KROGER COMPANY 3
— — Allegiant Health 2
— — CVS PHARMACY, INC. 2

Frequently asked questions

What is Green Guard Instydose Upset Stomach Relief used for?
Uses Uses releives travelers' diarrhea diarrhea upset stomach due to overindulgence in food and drin, including: heartburn indigestion nausea gas belching fullness

Who makes Green Guard Instydose Upset Stomach Relief?
Unifirst First Aid Corporation is the labeler of record for Green Guard Instydose Upset Stomach Relief. 62 FDA label records share the active ingredient BISMUTH SUBSALICYLATE, so generic and branded versions may come from different companies; the manufacturer named on your pack is the one that matters for any enquiry.

What form does Green Guard Instydose Upset Stomach Relief come in?
administered by oral. Strengths and pack sizes vary by label, so compare the NDC on your pack with the identifier listed on this page.

Is Green Guard Instydose Upset Stomach Relief prescription or over-the-counter?
The FDA label for this product is recorded as human otc drug. Marketing status can differ between strengths and countries, so check the dispensing rules where you live.

Are there other products containing BISMUTH SUBSALICYLATE?
Yes. 62 FDA drug label records list BISMUTH SUBSALICYLATE as the active ingredient. Products with the same active ingredient can usually be substituted only when a prescriber or pharmacist confirms it is appropriate.

Has Green Guard Instydose Upset Stomach Relief been recalled?
No FDA recall record in our database matches this product name or manufacturer. Recall data is updated periodically, so a very recent notice may not appear here yet.

Where does this information come from?
All content is reproduced from FDA Structured Product Labelling data via openFDA. It is provided for identification and reference only and is not medical advice.

This page reproduces FDA Structured Product Labelling data for identification and reference. It is not medical advice, does not diagnose or treat any condition, and does not sell or price any medicine.