Sigma-1 Agonist
An Established Pharmacologic Class (EPC) in the FDA NDC Directory: the class FDA records for a product in its PHARM_CLASSES field.
In the NADAC file of 2026-10-14
111 products in the NADAC file of 2026-10-14 have an NDC that FDA lists in this class, covering 55 nonproprietary names as FDA writes them. 3 of them have a Medicare figure on OpenBill.
Being in one class means FDA describes the drugs’ pharmacology the same way. It does not mean one can replace another; that is a question for your prescriber.
Prices per unit: CMS NADAC · nadac-national-average-drug-acquisition-cost-20261014.csv · as of 2026-10-14 · retrieved 2026-10-17. Classes: FDA NDC Directory · ndctext.zip · as of 2026-10-16.
The products, with what pharmacies pay per unit
- ALL-NITE COLD-FLU RELIEF LIQ
- AUVELITY ER 45-105 MG TABLET
- BROMPHEN-PSE-DM 2-30-10 MG/5 ML
- CAPRON DM LIQUID
- CAPRON DMT TABLET
- CHEST CONG RLF DM 400-20 MG TB
- CHEST CONGESTION RELIEF DM SYR
- CHEST CONGST-COUGH RELIEF TAB
- CHILD COUGH DM ER 30 MG/5 ML
- CHILD'S MULTI-SYMPTOM COLD LIQ
- CHILDRENS COLD AND COUGH LIQ
- COLD-COUGH ELIXIR
- COUGH DM 20-200 MG/20 ML SYRUP
- COUGH DM ER 30 MG/5 ML SUSP
- COUGH-COLD HBP TABLET
- COUGH-COLD TABLET
- DAY TIME COLD-FLU SOFTGEL
- DAYTIME COLD-FLU RELIEF LIQUID
- DAYTIME COLD-FLU RELIEF SFTGL
- DAYTIME MULTI-SYMP COLD CAPLET
- DAYTIME SEVERE COLD-FLU CAPLET
- DECONEX DMX 17.5-400-10 MG TAB
- DEXTROMETHORPHAN 15 MG SOFTGEL
- DEXTROMETHORPHAN ER 30 MG/5 ML
- DIMAPHEN DM ELIXIR
- DM-GUAIF-PE 18-200-10 MG/15 ML
- DURAFLU 325-20-200-60 MG TAB
- ED A-HIST DM TABLET
- ED-A-HIST DM LIQUID
- ENDACOF-DM LIQUID
- FLU HBP 325-2-10 MG CAPLET
- FT 12-HR COUGH RLF 30 MG/5 ML
- FT CHEST CONG RLF DM 400-20 MG
- FT CHILD COLD-COUGH RLF DM LIQ
- FT DAYTIME COLD-FLU RELIEF LIQ
- FT DAYTIME SEVERE CLD-FLU CPLT
- FT MUCUS DM ER 600-30 MG TAB
- FT MUCUS DM MAX ER 1200-60 MG
- FT NIGHTTIME COLD-FLU RLF LIQ
- FT TUSSIN DM 200-20 MG/20 ML
- FT TUSSIN DM 400-20 MG/20 ML
- GNP CHILD CGH RLF 5-100 MG/5 ML
- GNP CHILD COLD AND COUGH LIQ
- GNP COLD MAX DAYTIME CAPLET
- GNP COLD-FLU SEVERE CAPLET
- GNP COUGH-COLD HBP TABLET
- GNP DAY TIME COLD-FLU LIQUID
- GNP MUCUS DM ER 600-30 MG TAB
- GNP MUCUS DM MAX ER 1200-60 MG
- GNP MUCUS RLF DM 20-400 MG TAB
- GNP TUSSIN DM 200-20 MG/20 ML
- GNP TUSSIN DM MAX LIQUID
- GNP TUSSIN LONG-ACTING LIQUID
- GS CHILD COLD AND COUGH LIQUID
- GS CHILDREN'S COLD-COUGH SOLN
- GS CHLD COUGH DM ER 30 MG/5 ML
- GS COUGH DM ER 30 MG/5 ML SUSP
- GS DAY TIME COLD-FLU LIQUID
- GS MUCUS DM MAX ER 1200-60 MG
- GS NIGHTTIME COLD-FLU LIQUID
- GS NIGHTTIME COLD-FLU SOFTGEL
- GS SEVERE COLD-FLU NIGHTTME LQ
- GS TUSSIN DM 200-20 MG/20 ML
- GS TUSSIN DM MAX LIQUID
- GUAIFENESIN-DM 100-10 MG/5 ML
- GUAIFENESIN-DM ER 1,200-60 MG
- GUAIFENESIN-DM ER 600-30 MG TB
- HISTEX-DM SYRUP
- LOHIST-DM SYRUP
- MAPAP COLD FORMULA CAPLET
- MUCOLYTE-DM 100-10 MG/5 ML LIQ
- MUCOSA DM 400-20 MG TABLET
- MUCUS RELIEF DM COUGH TABLET
- MUCUS RLF DM ER 600-30 MG TAB
- MUCUS RLF DM MAX 400-20 MG/20 ML
- MUCUS RLF DM MAX ER 1200-60 MG
- NIGHT TIME COLD-FLU LIQUID
- NIGHT TIME COLD-FLU SOFTGEL
- NIGHTTIME COLD-FLU RLF SFTGL
- NOHIST-DM LIQUID
- NUEDEXTA 20-10 MG CAPSULE
- POLYTUSSIN DM 7.5-5-12.5 MG/5 ML
- PROMETHAZINE-DM 6.25-15 MG/5 ML SOLUTION
- PROMETHAZINE-DM 6.25-15 MG/5 ML SYRUP
- QC ADULT TUSSIN CF LIQUID
- QC COLD-FLU SEVERE CAPLET
- QC COUGH RELIEF 15 MG/5 ML LIQ
- QC COUGH-COLD HBP TABLET
- QC LONG ACT COUGH 15 MG SOFTGL
- QC MUCUS DM MAX ER 1200-60 MG
- QC MUCUS RELIEF COLD-FLU CPLT
- QC MUCUS RLF COLD-FLU-THRT CPT
- QC MUCUS RLF DM 20-400 MG CPLT
- QC MUCUS RLF MAX 400-20 MG/20 ML
- QC MUCUS RLF SINUS PAIN COUGH
- QC NIGHTTIME COLD-FLU SOFTGEL
- QC TUSSIN DM 200-20 MG/20 ML
- ROBAFEN CF LIQUID
- ROBAFEN DM 200-20 MG/20 ML LIQ
- RYNEX DM LIQUID
- SEVERE COLD-FLU CAPLET
- TUSNEL DIABETIC LIQUID
- TUSNEL PED 5-50-15 MG/5 ML LIQ
- TUSNEL-DM PED 2.5-25-1.25 MG/ML
- TUSSIN CF MAX SEVERE M-S COLD
- TUSSIN CF SEVERE MULTI-SYMPTOM
- TUSSIN DM 20-200 MG/10 ML LIQ
- TUSSIN DM 200-20 MG/20 ML LIQ
- TUSSIN DM 400-20 MG/20 ML LIQ
- VANACOF DM 18-200-10 MG/15 ML
- WESTUSSIN DM 1-5-10 MG/5 ML SYR
How to read these prices
OpenBill holds every page to these five rules, written by the project’s owner and quoted word for word:
- A price is a range to expect, never a quote.
- Medicare's price is not your price. Say so on every screen that shows it.
- State which dataset and which effective date produced every figure.
- If a source is stale or a file is empty, show that rather than a zero.
- Disclaimer footer: not medical advice, no warranty, other people's data can be wrong.