What is NDC 73581-178?

73581-178 is the product NDC for Anti-Diarrheal/Anti-Gas Caplets, Loperamide hydrochloride 2 mg/1; Dimethicone 125 mg/1 tablet, listed with the FDA by YYBA CORP. It has 1 package NDC, shown above in 10- and 11-digit form.

What drug is associated with this NDC?

Anti-Diarrheal/Anti-Gas Caplets (Loperamide Hydrochloride 2mg, Simethicone 125mg).

What is the active ingredient?

Loperamide hydrochloride, Dimethicone.

YYBA CORP, NDC labeler code 73581. The labeler is the company responsible for the label; it may be the manufacturer, a repackager or a distributor.

What other NDCs exist for Anti-Diarrheal/Anti-Gas Caplets?

None: this is the only finished product listed under this name.

Is there a related HCPCS / J-code?

Not in Med-Code's curated HCPCS directory.

Anti-Diarrheal/Anti-Gas Caplets NDC 73581-178

NDC codes

FDA NDC Directory

Product NDC (as listed)73581-178Labeler and product segments. Claims need a package NDC.

Product NDC at billing width73581-0178Add the package segment from the table below.

Package NDCs as listed with the FDA, and the 11-digit 5-4-2 form used on claims. The highlighted digit is the added leading zero.
Package NDC	11-digit (billing)	Package	Copy
73581-178-24	7358101782473581017824	4 BLISTER PACK in 1 CARTON (73581-178-24) / 6 TABLET in 1 BLISTER PACKMarketed from Jul 24, 2025

How the 11-digit form is made: The product segment has 3 digits, so one leading zero is added to it (5-3-2 → 5-4-2). Formatting the NDC does not by itself make it billable — the product, package and quantity must match what was dispensed or administered, and payer rules apply. Conversion rules

Product information

Brand name (proprietary): Anti-Diarrheal/Anti-Gas Caplets
Generic name (nonproprietary): loperamide hydrochloride 2mg, simethicone 125mg
Active ingredients: Loperamide hydrochloride — 2 mg/1Dimethicone — 125 mg/1
Dosage form: Tablet
Route: Oral
Labeler: YYBA CORPNDC labeler code 73581
Product type: Over-the-counter drug
Marketing category: ANDA — Abbreviated New Drug Application (generic)Application ANDA 213484
Marketing start: Sep 10, 2021
Listing expires: Dec 31, 2027
Other FDA classes: Opioid Agonists (Mechanism)Skin Barrier Activity (Physiologic effect)
Identifiers: Product ID 73581-178_3cb7329c-a47c-5d2f-e063-6394a90a053dSPL ID 3cb7329c-a47c-5d2f-e063-6394a90a053dSPL set ID 46f5c653-eec2-4729-8aaa-79f2e188eac3RxCUI 978001UNII 77TI35393C, 92RU3N3Y1OUPC 0373581000722
Pharmacologic class: Opioid Agonist

Billing references

What Med-Code can say about coding this product, and where each statement comes from. Nothing here is inferred from the name alone.

HCPCS codeNo match

No HCPCS code in Med-Code's directory. Oral products like this are usually dispensed by a pharmacy and billed by NDC.

NDC on a medical claim

N473581017824 followed by a unit qualifier and the quantity

Package 73581-0178-24. Unit qualifiers: F2 (international unit), GR (gram), ME (milligram), ML (milliliter), UN (unit (each)). The qualifier and quantity depend on what was given. About the N4 qualifier

Product label

Current FDA label (SPL), effective Jul 24, 2025.

Indications (excerpt from the label)

Uses Relieves symptoms of diarrhea plus bloating, pressure and cramps, commonly referred to as gas

Excerpt only. Read the full label for complete information.

Full label on DailyMed (opens in a new tab)

About NDC 73581-178

What is NDC 73581-178?: 73581-178 is the product NDC for Anti-Diarrheal/Anti-Gas Caplets, Loperamide hydrochloride 2 mg/1; Dimethicone 125 mg/1 tablet, listed with the FDA by YYBA CORP. It has 1 package NDC, shown above in 10- and 11-digit form.
What drug is associated with this NDC?: Anti-Diarrheal/Anti-Gas Caplets (Loperamide Hydrochloride 2mg, Simethicone 125mg).
What is the active ingredient?: Loperamide hydrochloride, Dimethicone.
Who is the labeler?: YYBA CORP, NDC labeler code 73581. The labeler is the company responsible for the label; it may be the manufacturer, a repackager or a distributor.
What other NDCs exist for Anti-Diarrheal/Anti-Gas Caplets?: None: this is the only finished product listed under this name.
Is there a related HCPCS / J-code?: Not in Med-Code's curated HCPCS directory. See Billing references above.

Other NDCs under ANDA 213484

Products listed under the same FDA application: other strengths and forms, and repackagers who relabel the same product.

FDA NDC Directory listings under ANDA 213484
Product	Strength	Form · route	Labeler	Product NDC
Loperamide hydrochloride and Simethicone	Loperamide hydrochloride 2 mg/1; Dimethicone 125 mg/1	TabletOral	Bionpharma Inc.	69452-210
Loperamide hydrochloride and Simethicone	Loperamide hydrochloride 2 mg/1; Dimethicone 125 mg/1	TabletOral	Bionpharma Inc.	69452-531