What is NDC 43742-2358?

43742-2358 is the product NDC for ENT Support, Silver nitrate 10 [hp_X]/mL + 15 more ingredients liquid, listed with the FDA by Deseret Biologicals, Inc.. It has 1 package NDC, shown above in 10- and 11-digit form.

What drug is associated with this NDC?

ENT Support (Argentum Nitricum, Aspergillus Niger, Candida Albicans, Euphorbium Officinarum, Gallicum Acidum, Hepar Sulphuris Calcareum, Influenzinum (2024 - 2025), Luffa Operculata, Mercurius Iodatus Ruber, Mucor Racemosus, Mutabile Bacillus (Bach), Pulsatilla (Pratensis), Sinusitisinum).

What is the active ingredient?

Silver nitrate, Aspergillus niger var. Niger, Candida albicans, Euphorbia resinifera resin, Gallic acid monohydrate, Calcium sulfide, Influenza a virus a/victoria/4897/2022 ivr-238 (H1n1) antigen (Formaldehyde inactivated), Influenza a virus a/thailand/8/2022 ivr-237 (H3n2) antigen (Formaldehyde inactivated), Influenza b virus b/austria/1359417/2021 bvr-26 whole, Influenza b virus b/phuket/3073/2013 bvr-1b whole, Luffa operculata fruit, Mercuric iodide, Mucor racemosus, Escherichia coli, Pulsatilla pratensis whole, Sinusitisinum.

Deseret Biologicals, Inc., NDC labeler code 43742. The labeler is the company responsible for the label; it may be the manufacturer, a repackager or a distributor.

What other NDCs exist for ENT Support?

3 other product NDCs are listed under this name.

Is there a related HCPCS / J-code?

Not in Med-Code's curated HCPCS directory.

ENT Support NDC 43742-2358 | National Drug Code

NDC codes

FDA NDC Directory

Product NDC (as listed)43742-2358Labeler and product segments. Claims need a package NDC.

Product NDC at billing width43742-2358Add 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
43742-2358-1	4374223580143742235801	30 mL in 1 BOTTLE, DROPPER (43742-2358-1)Marketed from Feb 23, 2026

How the 11-digit form is made: The package segment has 1 digit, so one leading zero is added to it (5-4-1 → 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): ENT Support
Generic name (nonproprietary): argentum nitricum, aspergillus niger, candida albicans, euphorbium officinarum, gallicum acidum, hepar sulphuris calcareum, influenzinum (2024 - 2025), luffa operculata, mercurius iodatus ruber, mucor racemosus, mutabile bacillus (bach), pulsatilla (pratensis), sinusitisinum
Active ingredients: Silver nitrate — 10 [hp_X]/mLAspergillus niger var. Niger — 10 [hp_C]/mLCandida albicans — 10 [hp_C]/mLEuphorbia resinifera resin — 6 [hp_X]/mLGallic acid monohydrate — 10 [hp_C]/mLCalcium sulfide — 10 [hp_X]/mLInfluenza a virus a/victoria/4897/2022 ivr-238 (H1n1) antigen (Formaldehyde inactivated) — 12 [hp_C]/mLInfluenza a virus a/thailand/8/2022 ivr-237 (H3n2) antigen (Formaldehyde inactivated) — 12 [hp_C]/mLInfluenza b virus b/austria/1359417/2021 bvr-26 whole — 12 [hp_C]/mLInfluenza b virus b/phuket/3073/2013 bvr-1b whole — 12 [hp_C]/mLLuffa operculata fruit — 6 [hp_X]/mLMercuric iodide — 8 [hp_X]/mLMucor racemosus — 10 [hp_C]/mLEscherichia coli — 30 [hp_C]/mLPulsatilla pratensis whole — 4 [hp_X]/mLSinusitisinum — 17 [hp_X]/mL
Dosage form: Liquid
Route: Oral
Labeler: Deseret Biologicals, Inc.NDC labeler code 43742
Product type: Over-the-counter drug
Marketing category: Unapproved homeopathic
Marketing start: Feb 23, 2026
Listing expires: Dec 31, 2027
Other FDA classes: Allergens (Chemical structure)Allergens (Chemical structure)Allergens (Chemical structure)Cell-mediated Immunity (Physiologic effect)Cell-mediated Immunity (Physiologic effect)Cell-mediated Immunity (Physiologic effect)Fungal Proteins (Chemical structure)Fungal Proteins (Chemical structure)Fungal Proteins (Chemical structure)Increased Histamine Release (Physiologic effect)Increased Histamine Release (Physiologic effect)Increased Histamine Release (Physiologic effect)Increased IgG Production (Physiologic effect)Increased IgG Production (Physiologic effect)Increased IgG Production (Physiologic effect)
Identifiers: Product ID 43742-2358_0ee2115f-c0ba-44fe-a39c-dc5a28cb301aSPL ID 0ee2115f-c0ba-44fe-a39c-dc5a28cb301aSPL set ID fd8675cb-33c7-49bb-a035-f7c7881115f2UNII 95IT3W8JZE, 9IOA40ANG6, 4D7G21HDBC, 1TI1O9028K, 48339473OT, 1MBW07J51Q, AU5C98U4BB, 6TU4EY6UNW, CYK5P89K8X, PS2DCE2WVF, C4MO6809HU, R03O05RB0P, 17RH99LQ7G, 514B9K0L10, 8E272251DI, B575563DM5UPC 0810151881140
Pharmacologic class: Non-Standardized Fungal Allergenic Extract

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

N443742235801 followed by a unit qualifier and the quantity

Package 43742-2358-01. 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 Feb 23, 2026.

Indications (excerpt from the label)

USES: • For the temporary relief of symptoms including: • ear pain • sinus pain • throat pain • sinus congestion • nasal congestion • cough • ear mucus • sneezing These statements are based upon homeopathic principles. They have not been reviewed by the Food and Drug Administration.

Excerpt only. Read the full label for complete information.

Full label on DailyMed (opens in a new tab)

About NDC 43742-2358

What is NDC 43742-2358?: 43742-2358 is the product NDC for ENT Support, Silver nitrate 10 [hp_X]/mL + 15 more ingredients liquid, listed with the FDA by Deseret Biologicals, Inc.. It has 1 package NDC, shown above in 10- and 11-digit form.
What drug is associated with this NDC?: ENT Support (Argentum Nitricum, Aspergillus Niger, Candida Albicans, Euphorbium Officinarum, Gallicum Acidum, Hepar Sulphuris Calcareum, Influenzinum (2024 - 2025), Luffa Operculata, Mercurius Iodatus Ruber, Mucor Racemosus, Mutabile Bacillus (Bach), Pulsatilla (Pratensis), Sinusitisinum).
What is the active ingredient?: Silver nitrate, Aspergillus niger var. Niger, Candida albicans, Euphorbia resinifera resin, Gallic acid monohydrate, Calcium sulfide, Influenza a virus a/victoria/4897/2022 ivr-238 (H1n1) antigen (Formaldehyde inactivated), Influenza a virus a/thailand/8/2022 ivr-237 (H3n2) antigen (Formaldehyde inactivated), Influenza b virus b/austria/1359417/2021 bvr-26 whole, Influenza b virus b/phuket/3073/2013 bvr-1b whole, Luffa operculata fruit, Mercuric iodide, Mucor racemosus, Escherichia coli, Pulsatilla pratensis whole, Sinusitisinum.
Who is the labeler?: Deseret Biologicals, Inc., NDC labeler code 43742. The labeler is the company responsible for the label; it may be the manufacturer, a repackager or a distributor.
What other NDCs exist for ENT Support?: 3 other product NDCs are listed under this name. See all ENT Support NDCs.
Is there a related HCPCS / J-code?: Not in Med-Code's curated HCPCS directory. See Billing references above.

Other finished products listed under the same name: strengths, forms and labelers.

Other ENT Support NDCs
Product	Strength	Form · route	Labeler	Product NDC	Package NDCs (11-digit)
ENT Supportargentum nitricum, aspergillus niger, candida albicans, euphorbium officinarum, gallicum acidum, hepar sulphuris calcareum, influenzinum (2023-2024), luffa operculata, mercurius iodatus ruber, mucor racemosus, mutabile bacillus (bach), pulsatilla (pratensis), sinusitisinum	Silver nitrate 10 [hp_X]/mL + 15 more ingredients	LiquidOral	Deseret Biologicals, Inc.	43742-2142	43742-2142-01
ENT Supportpulsatilla (pratensis), euphorbium officinarum, luffa operculata, mercurius iodatus ruber, argentum nitricum, hepar sulphuris calcareum, influenzinum (2022-2023), sinusitisinum, aspergillus niger, candida albicans, gallicum acidum, mucor racemosus, mutabile bacillus (bach)	Pulsatilla pratensis whole 4 [hp_X]/mL + 15 more ingredients	LiquidOral	Deseret Biologicals, Inc.	43742-2061	43742-2061-01
ENT Supportpulsatilla (pratensis), euphorbium officinarum, luffa operculata, mercurius iodatus ruber, argentum nitricum, hepar sulphuris calcareum, influenzinum (2021-2022), sinusitisinum, aspergillus niger, candida albicans, gallicum acidum, mucor racemosus, mutabile bacillus (bach)	Pulsatilla pratensis whole 4 [hp_X]/mL + 15 more ingredients	LiquidOral	Deseret Biologicals, Inc.	43742-2041	43742-2041-01