$ 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
Acetaminophen 325mg, Dextromethorphan Hbr 10mg And Phenyleprine Hcl 5mg , Liquid Filled
Acetaminophen, Dextromethorphan Hbr And Phenylephrine Hcl · Oral
Acetaminophen 325 o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Dr. Simi Daytime Cold And Flu , Liquid Filled
Acetaminophen 325 Mg, Dextromethorphan Hbr 10 Mg, Phenylephrine Hcl 5 Mg · Oral
Acetaminophen 325m o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Daytime Cold And Flu
Acetaminophen 325mg/ Dextromethorphan Hbr 10mg/ Phenylephrine Hcl 5mg · Oral
Phenylephrine Hcl o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Nasal Decongestant Pe
Phenylephrine Hcl 10 Mg · Oral
Acetaminophen 650 o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Cold, Flu And Sore Throat Relief Liquid
Acetaminophen 650 Mg, Dextromethorphan Hbr 20 Mg, Guaifenesin 400 Mg, Phenylephrine Hcl 10 Mg · Oral
Guaifenesin 400mg o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Pharbinex-Pe
Guaifenesin 400mg And Phenylephrine Hcl 10mg · Oral
Acetaminophen 325m o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Daytime Cold And Flu
Acetaminophen 325mg/ Dextromethorphan Hbr 10mg/ Phenylephrine Hcl 5mg · Oral
Acetaminophen 500m o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Acetaminophen 500mg, Dextromethorphan Hbr 10mg, Guaifenesin 200mg, Phenylephrine Hcl 5mg
Acetaminophen 500mg, Dextromethorphan Hbr 10mg, Guaifenesin 200mg, Phenylephrine Hcl 5mg · Oral
Guaifenesin 400mg o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Pharbinex-Pe
Guaifenesin 400mg And Phenylephrine Hcl 10mg · 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.