$ cat molecule-index.md
# Molecule Index
> Same ingredient. Different brand. Different country. Different price.
Source-backed medicine price notes for the drugs we can verify now; ingredient-first index for the rest.
Acetaminophen, Dex o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Daytime Severe Cold And Flu , Liquid Filled
Acetaminophen, Dextromethorphan Hydrobromide, Guaifenesin, Phenylephrine Hydrochloride · Oral
Dextromethorphan H o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Childrens Multi-Symptom Cold Liquid
Dextromethorphan Hbr, Guaifenesin, Phenylephrine Hcl · Oral
Acteaminophen, Dex o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Childrens Multi-Symptom Cold And Fever Relief Liquid
Acteaminophen, Dextromethorphan Hbr, Guaifenesin, Phenylephrine Hcl · Oral
Guaifenesin o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Robitussin Chest Congestion Liquid
Guaifenesin · Oral
Acetaminophen, Dex o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Mucinex Fast-Max Severe Cold , Liquid Filled
Acetaminophen, Dextromethorphan Hydrobromide, Guaifenesin, Phenylephrine Hydrochloride · Oral
Dextromethorphan H o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Chest Congestion And Cough Hbp , Liquid Filled
Dextromethorphan Hydrobromide, Guaifenesin · Oral
Acetaminophen, Dex o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Cold Flu And Sore Throat Relief , Liquid Filled
Acetaminophen, Dextromethorphan Hydrobromide, Guaifenesin, Phenylephrine Hydrochloride · Oral
Acetaminophen, Dex o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Cold, Flu And Sore Throat , Liquid Filled
Acetaminophen, Dextromethorphan Hydrobromide, Guaifenesin, Phenylephrine Hydrochloride · Oral
Acetaminophen, Dex o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Severe Sinus Congestion Relief , Liquid Filled
Acetaminophen, Dextromethorphan Hydrobromide, Guaifenesin, Phenylephrine Hydrochloride · Oral
Dextromethorphan H o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Tussin Dm , Liquid Filled
Dextromethorphan Hydrobromide, Guaifenesin · Oral
Acetaminophen, Dex o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Day Time Cold And Flu Severe , Liquid Filled
Acetaminophen, Dextromethorphan Hbr, Guaifenesin, Phenylephrine Hci · Oral
Ephedrine Guaifene o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Ephed Plus Liquid Liquid
Ephedrine Guaifenesin · Oral
Guaifenesin And De o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Siltussin Dm Liquid
Guaifenesin And Dextromethorphan Hydrobromide · Oral
Codeine Phosphate o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Cheratussin Ac Liquid
Codeine Phosphate And Guaifenesin · Oral
Guaifenesin o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Rugby Cough Guaifenesin Liquid
Guaifenesin · Oral
Codeine Phosphate o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Virtussin A/C Liquid
Codeine Phosphate And Guaifenesin · Oral
Dextromethorphan H o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Despec Liquid
Dextromethorphan Hydrobromide, Guaifenesin, Phenyllephrine Hydrochloride · Oral
Dextromethorphan H o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Despec Eda Drops Liquid
Dextromethorphan Hydrobromide, Guaifenesin, Phenylephrine Hydrochloride · Oral
Codeine Phosphate o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Codeine Phosphate And Guaifenesin Liquid
Codeine Phosphate And Guaifenesin Liquid · Oral
Acetaminophen, Dex o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Childrens Multi-Symptom Cold And Fever Liquid Liquid
Acetaminophen, Dextromethorphan Hbr, Guaifenesin, Phenylephrine Hcl · Oral
Guaifenesin o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Geri-Tussin Expectorant Liquid
Guaifenesin · Oral
Dextromethorphan H o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Cough Formula Cough And Cold Liquid
Dextromethorphan Hbr, Guaifenesin, Phenylephrine Hcl · Oral
Dextromethorphan H o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Ritussin Dm Liquid
Dextromethorphan Hydrobromide And Guaifenesin · Oral
Guaifenesin o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Ritussin Expectorant Liquid
Guaifenesin · Oral
$ cat method.md
Ingredient first, prices second
Now
Index 100,000 drug/package records by active ingredient, brand, route, class hint, source, and risk/price-gap watch signals.
Next
Attach daily country snapshots for US, Canada, UK, India, Mexico, and EU comparator markets.
Later
Track pharmacy-level prices, coupons, cash-pay providers, generic availability, and verified substitution boundaries.