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NDC Lookup

FDA National Drug Codes

NDC Lookup

Browse every product in the FDA NDC Directory below, or search by NDC, brand, generic, manufacturer or HCPCS code. Each product has its own page with package NDCs in 11-digit billing format.

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NDCs work with or without dashes. Names can be partial: “keytr” finds Keytruda.

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Source: FDA NDC Directory via openFDA; Med-Code HCPCS directory (curated)
Source data updated: Oct 2, 2026

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Reference information only. Verify codes and billing rules against the applicable payer and official source before submitting a claim. How Med-Code handles data.

Products starting with S

8,278 products (finished products)

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FDA NDC Directory, brand names starting with S — page 57
Product	Strength	Form · route	Labeler	Application	Product NDC	Package NDCs (11-digit)	HCPCS
Sildenafil Citratesildenafil	Sildenafil citrate 50 mg/1	Tablet, Film coatedOral	Bryant Ranch Prepack	ANDA	71335-3111	71335-3111-0171335-3111-0271335-3111-03+5 more	—
sildenafil citrate	Sildenafil citrate 10 mg/mL	Powder, For suspensionOral	Novadoz Pharmaceuticals LLC	ANDA	72205-059	72205-0059-76	—
Sildenafil Citrate	Sildenafil citrate 25 mg/1	TabletOral	Northstar Rx LLC	ANDA	72603-883	72603-0883-01	—
Sildenafil Citrate	Sildenafil citrate 50 mg/1	TabletOral

Northstar Rx LLC

ANDA

72603-884

72603-0884-01

—

Sildenafil Citrate	Sildenafil citrate 100 mg/1	TabletOral	Northstar Rx LLC	ANDA	72603-885	72603-0885-0172603-0885-02	—

Sildenafil Citrate	Sildenafil citrate 25 mg/1	TabletOral	PD-Rx Pharmaceuticals, Inc.	ANDA	72789-404	72789-0404-3072789-0404-90	—

Sildenafil Citrate	Sildenafil citrate 50 mg/1	TabletOral	PD-Rx Pharmaceuticals, Inc.	ANDA	72789-405	72789-0405-1572789-0405-30	—

Sildenafil Citrate	Sildenafil citrate 100 mg/1	TabletOral	PD-Rx Pharmaceuticals, Inc.	ANDA	72789-406	72789-0406-1572789-0406-3072789-0406-90	—

Sildenafil Citratesildenafil	Sildenafil citrate 20 mg/1	Tablet, Film coatedOral	Advagen Pharma Ltd	ANDA	72888-018	72888-0018-0072888-0018-90	—

Sildenafil Citrate	Sildenafil citrate 50 mg/1	TabletOral	NIVAGEN PHARMACEUTICALS, INC.	ANDA	75834-240	75834-0240-0075834-0240-0175834-0240-05+1 more	—

Sildenafil Citrate	Sildenafil citrate 100 mg/1	TabletOral	NIVAGEN PHARMACEUTICALS, INC.	ANDA	75834-241	75834-0241-0075834-0241-0175834-0241-05+1 more	—

Sildenafil Citrate	Sildenafil citrate 25 mg/1	TabletOral	NIVAGEN PHARMACEUTICALS, INC.	ANDA	75834-272	75834-0272-0075834-0272-3075834-0272-90	—

Sildenafil Citratesildenafil	Sildenafil citrate 25 mg/1	Tablet, Film coatedOral	Asclemed USA, Inc.	ANDA	76420-563	76420-0563-3076420-0563-6076420-0563-90	—

Sildenafil Citratesildenafil	Sildenafil citrate 50 mg/1	Tablet, Film coatedOral	Asclemed USA, Inc.	ANDA	76420-564	76420-0564-0176420-0564-3076420-0564-60+1 more	—

Sildenafil Citratesildenafil	Sildenafil citrate 100 mg/1	Tablet, Film coatedOral	Asclemed USA, Inc.	ANDA	76420-565	76420-0565-0176420-0565-3076420-0565-60+1 more	—

Sildenafil Citrate	Sildenafil citrate 20 mg/1	TabletOral	Asclemed USA, Inc.	ANDA	76420-613	76420-0613-3076420-0613-6076420-0613-90	—

Sildenafil Citrate	Sildenafil citrate 20 mg/1	TabletOral	Advanced Rx Pharmacy of Tennessee, LLC	ANDA	80425-0304	80425-0304-0180425-0304-0280425-0304-03+1 more	—

Sildenafil Citratesildenafil	Sildenafil citrate 100 mg/1	Tablet, Film coatedOral	Advanced Rx of Tennessee, LLC	ANDA	80425-0410	80425-0410-0180425-0410-0280425-0410-03	—

Sildenafil Citrate	Sildenafil citrate 100 mg/1	TabletOral	Advanced Rx of Tennessee, LLC	ANDA	80425-0503	80425-0503-0180425-0503-0280425-0503-03	—

Sildenafil Citratesildenafil	Sildenafil citrate 100 mg/1	Tablet, Film coatedOral	Quallent Pharmaceuticals Health LLC	ANDA	82009-093	82009-0093-01	—

Sildenafil Citratesildenafil	Sildenafil citrate 100 mg/1	Tablet, Film coatedOral	Proficient Rx LP	ANDA	82804-025	82804-0025-3082804-0025-6082804-0025-90	—

Sildenafil Citrate	Sildenafil citrate 25 mg/1	TabletOral	Proficient Rx LP	ANDA	82804-251	82804-0251-1182804-0251-30	—

Sildenafil Citratesildenafil	Sildenafil citrate 20 mg/1	Tablet, Film coatedOral	Northwind Health Company, LLC	ANDA	82868-094	82868-0094-30	—

Silenordoxepin hydrochloride	Doxepin hydrochloride 3 mg/1	TabletOral	Currax Pharmaceuticals LLC	NDA	42847-103	42847-0103-0342847-0103-1042847-0103-30+1 more	—

Silenordoxepin hydrochloride	Doxepin hydrochloride 6 mg/1	TabletOral	Currax Pharmaceuticals LLC	NDA	42847-106	42847-0106-0342847-0106-1042847-0106-30+1 more	—

Silica Marinasilicon dioxide	Silicon dioxide 200 [kp_C]/200[kp_C]	PelletOral	Boiron	Unapproved homeopathic	0220-4592	00220-4592-41	—

Silica marinasilicon dioxide	Silicon dioxide 30 [hp_C]/30[hp_C]	PelletOral	Boiron	Unapproved homeopathic	0220-4660	00220-4660-41	—

Siliceasilicon dioxide	Silicon dioxide 8 [hp_X]/1	PelletOral	Boiron	Unapproved homeopathic	0220-4664	00220-4664-41	—

Siliceasilicon dioxide	Silicon dioxide 6 [hp_C]/6[hp_C]	PelletOral	Boiron	Unapproved homeopathic	0220-4667	00220-4667-41	—

Siliceasilicon dioxide	Silicon dioxide 9 [hp_C]/9[hp_C]	PelletOral	Boiron	Unapproved homeopathic	0220-4668	00220-4668-41	—

Siliceasilicon dioxide	Silicon dioxide 12 [hp_C]/12[hp_C]	PelletOral	Boiron	Unapproved homeopathic	0220-4669	00220-4669-41	—

Siliceasilicon dioxide	Silicon dioxide 15 [hp_C]/15[hp_C]	PelletOral	Boiron	Unapproved homeopathic	0220-4670	00220-4670-41	—

Siliceasilicon dioxide	Silicon dioxide 30 [hp_C]/30[hp_C]	PelletOral	Boiron	Unapproved homeopathic	0220-4671	00220-4671-41	—

Siliceasilicon dioxide	Silicon dioxide 200 [kp_C]/200[kp_C]	PelletOral	Boiron	Unapproved homeopathic	0220-4672	00220-4672-41	—

Siliceasilicon dioxide	Silicon dioxide 200 [hp_X]/200[hp_X]	PelletOral	Boiron	Unapproved homeopathic	0220-4675	00220-4675-41	—

Siliceasilicon dioxide	Silicon dioxide 1 [hp_M]/[hp_M]	PelletOral	Boiron	Unapproved homeopathic	0220-4679	00220-4679-41	—

Siliceasilicon dioxide	Silicon dioxide 10 [hp_M]/10[hp_M]	PelletOral	Boiron	Unapproved homeopathic	0220-4680	00220-4680-41	—

Siliceasilicon dioxide	Silicon dioxide 12 [hp_X]/12[hp_X]	PelletOral	Boiron	Unapproved homeopathic	0220-4683	00220-4683-41	—

Siliceasilicon dioxide	Silicon dioxide 30 [hp_X]/30[hp_X]	PelletOral	Boiron	Unapproved homeopathic	0220-4684	00220-4684-41	—

Silicea	Silicon dioxide 2 [hp_X]/1	PelletOral	Rxhomeo Private Limited d.b.a. Rxhomeo, Inc	Unapproved homeopathic	15631-0404	15631-0404-0015631-0404-0115631-0404-02+5 more	—

Silicea	Silicon dioxide 2 [hp_X]/mL	LiquidOral	Rxhomeo Private Limited d.b.a. Rxhomeo, Inc	Unapproved homeopathic	15631-2955	15631-2955-0015631-2955-01	—

Silicea	Silicon dioxide 6 [hp_C]/1	PelletOral	Hahnemann Laboratories, INC.	Unapproved homeopathic	37662-2088	37662-2088-0137662-2088-0237662-2088-03	—

Silicea	Silicon dioxide 12 [hp_C]/1	PelletOral	Hahnemann Laboratories, INC.	Unapproved homeopathic	37662-2089	37662-2089-0137662-2089-0237662-2089-03	—

Silicea	Silicon dioxide 30 [hp_C]/1	PelletOral	Hahnemann Laboratories, INC.	Unapproved homeopathic	37662-2090	37662-2090-0137662-2090-0237662-2090-03+1 more	—

Silicea	Silicon dioxide 100 [hp_C]/1	PelletOral	Hahnemann Laboratories, INC.	Unapproved homeopathic	37662-2091	37662-2091-0137662-2091-0237662-2091-03+1 more	—

Silicea	Silicon dioxide 200 [hp_C]/1	PelletOral	Hahnemann Laboratories, INC.	Unapproved homeopathic	37662-2092	37662-2092-0137662-2092-0237662-2092-03+1 more	—

Silicea	Silicon dioxide 500 [hp_C]/1	PelletOral	Hahnemann Laboratories, INC.	Unapproved homeopathic	37662-2093	37662-2093-0137662-2093-0237662-2093-03+1 more	—

Silicea	Silicon dioxide 1 [hp_M]/1	PelletOral	Hahnemann Laboratories, INC.	Unapproved homeopathic	37662-2094	37662-2094-0137662-2094-0237662-2094-03+1 more	—

Silicea	Silicon dioxide 10 [hp_M]/1	PelletOral	Hahnemann Laboratories, INC.	Unapproved homeopathic	37662-2095	37662-2095-0137662-2095-0237662-2095-03+1 more	—

Silicea	Silicon dioxide 1 [hp_Q]/1	PelletOral	Hahnemann Laboratories, INC.	Unapproved homeopathic	37662-2096	37662-2096-01	—

Showing 2,801–2,850 of 8,278