$ 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.
Promethazine Hydro o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Promethazine With Codeine
Promethazine Hydrochloride And Codeine Phosphate · Oral
Codeine Phosphate o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Virtussin A/C Liquid
Codeine Phosphate And Guaifenesin · Oral
Acetaminophen And o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Acetaminophen And Codeine Phosphate
Acetaminophen And Codeine Phosphate · Oral
Promethazine Hydro o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Promethazine Hydrochloride And Codeine Phosphate
Promethazine Hydrochloride And Codeine Phosphate · Oral
Codeine Phosphate o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Codeine Phosphate And Guaifenesin Liquid
Codeine Phosphate And Guaifenesin Liquid · Oral
Acetaminophen And o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Acetaminophen And Codeine Acetaminophen And Codeine (Acetaminophen And Codeine Phosphate)
Acetaminophen And Codeine Phosphate · Oral
Acetaminophen And o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Acetaminophen And Codeine Phosphate
Acetaminophen And Codeine Phosphate · Oral
Promethazine Hydro o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Promethazine With Codeine Syrup
Promethazine Hydrochloride And Codeine Phosphate · Oral
Acetaminophen And o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Acetaminophen And Codeine Phosphate
Acetaminophen And Codeine Phosphate · Oral
Chlorpheniramine M o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Zodryl Ac 35
Chlorpheniramine Maleate And Codeine Phosphate · Oral
Chlorpheniramine M o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Zodryl Dac 25
Chlorpheniramine Maleate,Codeine Phosphate And Pseudoephedrine Hydrochloride · Oral
Chlorpheniramine M o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Zodryl Dac 30
Chlorpheniramine Maleate,Codeine Phosphate And Pseudoephedrine Hydrochloride · Oral
Chlorpheniramine M o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Zodryl Dac 35
Chlorpheniramine Maleate,Codeine Phosphate And Pseudoephedrine Hydrochloride · Oral
Chlorpheniramine M o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Zodryl Dac 40
Chlorpheniramine Maleate, Codeine Phosphate And Pseudoephedrine Hydrochloride · Oral
Chlorpheniramine M o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Zodryl Dac 50
Chlorpheniramine Maleate, Codeine Phosphate And Pseudoephedrine Hydrochloride · Oral
Chlorpheniramine M o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Zodryl Dac 60
Chlorpheniramine Maleate, Codeine Phosphate And Pseudoephedrine Hydrochloride · Oral
Chlorpheniramine M o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Zodryl Dac 80
Chlorpheniramine Maleate, Codeine Phosphate And Pseudoephedrine Hydrochloride · Oral
Codeine Phosphate, o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Zodryl Dec 35
Codeine Phosphate, Guaifenesin And Pseudoephedrine Hydrochloride · Oral
Promethazine Hydro o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Promethazine With Codeine
Promethazine Hydrochloride And Codeine Phosphate · 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.