🇺🇸
United States · US · US:53943-108_3e837632-3b5b-45d0-e063-6394a90a3c21
Extra Strength Antacid
In shortageUNIISPL
Last synced from FDA National Drug Code directory (United States) on
Identification
ManufacturerDISCOUNT DRUG MART
CountryUS (United States)
ATC code—
Dispensing—
ReimbursedNo
SourceFDA National Drug Code directory (United States)
Last synced6/3/2026
Packs · 1
- ndc115394310810100 TABLET, CHEWABLE in 1 BOTTLE, PLASTIC (53943-108-10)
Annotations
UNII (FDA Substance ID)
H0G9379FGK
CALCIUM CARBONATE
RxCUI 1897
DailyMed SPL labels
1 version tracked
FDA shortage
Currently in shortage
Calcium Chloride Injection
Raw payload (JSON)
{
"unii": {
"unii": "H0G9379FGK",
"rxcui": "1897",
"inchikey": "VTYYLEPIZMXCLO-UHFFFAOYSA-L",
"display_name": "CALCIUM CARBONATE",
"substance_type": "chemical",
"ingredient_type": "INGREDIENT SUBSTANCE"
},
"route": "ORAL",
"spl_meta": {
"525467fb-510d-0b4b-e063-6294a90acd36": {
"match": "brand_token",
"title": "EXTRA STRENGTH TYLENOL COLD PLUS FLU MULTI-SYMPTOM NIGHTTIME (ACETAMINOPHEN, DEXTROMETHORPHAN HYDROBROMIDE, DOXYLAMINE SUCCINATE) LIQUID [KENVUE BRANDS LLC]",
"spl_version": "1",
"published_date": "2026-06-02"
}
},
"productid": "53943-108_3e837632-3b5b-45d0-e063-6394a90a3c21",
"productndc": "53943-108",
"dosage_form": "TABLET, CHEWABLE",
"dea_schedule": null,
"product_type": "HUMAN OTC DRUG",
"substance_name": "CALCIUM CARBONATE; MAGNESIUM HYDROXIDE",
"shortage_reason": "Calcium Chloride Injection",
"shortage_status": "current",
"proprietary_name": "Extra Strength Antacid",
"active_ingred_unit": "mg/1; mg/1",
"application_number": "M001",
"marketing_category": "OTC MONOGRAPH DRUG",
"nonproprietary_name": "Calcium Carbonate, Magnesium Hydroxide",
"start_marketing_date": "20190515",
"active_numerator_strength": "675; 135"
}Access this data programmatically
Query Extra Strength Antacid and 610,000+ other drug records through a single REST API — with a last_synced_at provenance stamp on every response. Free tier includes 100 requests/day.