$ 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.
Tetrahydrozoline H o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Careone Itchy Relief Eye Drops 15ml Liquid
Tetrahydrozoline Hci, Zinc Sulfate · Oral
Tetrahydrozoline H o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Careall Eyedrops Original / Drops
Tetrahydrozoline Hci · Oral
Dextran 70, Polyet o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Walgreens Eye Drops Advanced Relief 15ml / Drops
Dextran 70, Polyethylene Glycol 400, Povidone, Tetrahydrozoline Hci · Oral
Tetrahydrozoline H o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Walgreens Eye Drops Original 15ml And Twin Pack / Drops
Tetrahydrozoline Hci · Oral
Tetrahydrozoline H o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Walgreens Eye Drops Seasonal Relief 15ml / Drops
Tetrahydrozoline Hci, Zinc Sulfate · Oral
Dextran 70, Polyet o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Meijer Advanced Redness And Irritation Relief / Drops
Dextran 70, Polyethylene Glycol 400, Povidone, Tetrahydrozoline Hci · Oral
Tetrahydrozoline H o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Meijer Redness Relief / Drops
Tetrahydrozoline Hci · Oral
Tetrahydrozoline H o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Meijer Seasonal Itching And Redness Relief / Drops
Tetrahydrozoline Hci, Zinc Sulfate · Oral
Tetrahydrozoline H o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Up And Up Ultra Itchy Relief / Drops
Tetrahydrozoline Hci And Zinc Sulfate · 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.