FDA.reportPublic FDA data

DEFEND Sinus

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
DEFEND Sinus
Generic name
OYSTER SHELL CALCIUM CARBONATE, CRUDE, GOLDENSEAL, POTASSIUM DICHROMATE, AND PULSATILLA VULGARIS
Manufacturer
Hyland's Inc.
Product type
HUMAN OTC DRUG
SPL set ID
adc7a39f-555c-4d5a-8d88-6f4a49166982
SPL ID
efa3f8c6-e263-6bc1-e053-2a95a90ae1bd
Version
3
Effective date
2022-12-12
Source export date
2026-08-08
Source partition
8
Source file
https://download.open.fda.gov/drug/label/drug-label-0008-of-0014.json.zip
Source object key
raw/openfda/drug-label/2026-08-08/d256baae5644161bb821f95aa5c984626cd3cdfa52f9ac98031354c0c686ab3e/drug-label-0008-of-0014.json.zip
Source manifest SHA-256
b39f3b00ad50d2e1b32aaf429248c6081e8799b35bce715b4fccb8cfa1ac4546
Import run
20260810T161303Z
Imported at
2026-08-10 17:21:08
Harmonized routes table
Harmonized routes
ORAL

Warnings cross-check#

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Warnings sections page 1 of 1 · 1 matching rows.

warnings

Warnings As with any drug, ask a doctor before use if pregnant or nursing. Consult a physician if: Symptoms persist for more than 7 days or worsen Symptoms are accompanied by high fever (101°F) Keep this and all medications out of the reach of children. In case of accidental overdose, contact a medical professional or a poison control center immediately. Do not use if imprinted tamper band is broken or missing. In case of emergency, contact a medical professional or a poison control center immediately. Hyland's may also be contacted for emergency information about our products 24 hours a day, 7 days per week at (800) 624-9659.