FDA.reportPublic FDA data

Green Guard Instydose Upset Stomach Relief

openFDA label record#

This page contains supplementary openFDA label data. For the canonical label presentation, use the corresponding DailyMed Structured Product Label.

Verified complete openFDA source JSON (canonical bytes are SHA-256 checked before publication)

Brand name
Green Guard Instydose Upset Stomach Relief
Generic name
BISMUTH SUBSALICYLATE
Manufacturer
Unifirst First Aid Corporation
Product type
HUMAN OTC DRUG
SPL set ID
5b1f31a9-8eec-4c3d-e063-6394a90a2efe
SPL ID
5b1f31a9-8eed-4c3d-e063-6394a90a2efe
Version
1
Effective date
2026-05-01
Source export date
2026-09-28
Source partition
10
Source file
https://download.open.fda.gov/drug/label/drug-label-0010-of-0014.json.zip
Source object key
raw/openfda/drug-label/2026-09-28/4bbc9760f647649b787710953d978bd6419e899ba8b90f32c3d972aae43947f8/drug-label-0010-of-0014.json.zip
Source manifest SHA-256
cd2e66336a5cd2223fa3995098fdbdb84c6a7ee5c0a4addb236ccb22dd1e6887
Import run
20260929T050834Z
Imported at
2026-09-29 06:07:58
Harmonized routes table
Harmonized routes
ORAL

Warnings cross-check#

openFDA text is shown for search and cross-checking; DailyMed SPL is canonical.

Warnings sections page 1 of 1 · 2 matching rows.

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

warnings

When using this product When using this product, a temporary but harmless darkening of the stool and/or tongue may occur

Reported adverse events (FAERS/openFDA)#

Adverse event summaries are temporarily unavailable. Other product information remains available.