Prescription Drug Prices in St Louis
10% of St Louis residents are uninsured. Prescription prices vary by up to 10× between pharmacies in St Louis. Here's how to pay less.
Why Prescription Prices Vary So Much in St Louis
Unlike most goods, prescription drug prices in St Louis are not regulated or standardized. Each pharmacy sets its own cash price, and those prices can vary by hundreds of dollars for the same medication. Large chain pharmacies (CVS, Walgreens, Rite Aid) typically charge significantly more than independent pharmacies for generic medications.
The situation is worse for the 10% of St Louis residents without health insurance. Without an insurance negotiated rate, patients pay the pharmacy's full cash price — which can be astronomical compared to what insured patients pay.
Script Unlock changes this by creating real competition among St Louis pharmacies. Instead of accepting one pharmacy's price, you see verified prices from multiple pharmacies competing for your prescription. Most patients save 50-80% vs what they'd pay at a chain pharmacy.
Top 10 Most Prescribed Drugs in St Louis — Price Comparison
Estimated cash prices · St Louis · 2026
| Medication | Condition | Chain Price | Script Unlock Low |
|---|---|---|---|
| Metformin | Type 2 Diabetes | $54 | $13 |
| Lisinopril | High Blood Pressure | $46 | $11 |
| Atorvastatin | High Cholesterol | $50 | $11 |
| Amlodipine | High Blood Pressure | $42 | $11 |
| Omeprazole | GERD/Acid Reflux | $34 | $10 |
| Semaglutide | Type 2 Diabetes / Weight Loss | $1440 | $420 |
| Levothyroxine | Hypothyroidism | $26 | $9 |
| Gabapentin | Nerve Pain / Seizures | $38 | $10 |
| Losartan | High Blood Pressure | $48 | $11 |
| Albuterol | Asthma / COPD | $78 | $29 |
How to Save on Prescriptions in St Louis
Use Script Unlock to see verified prices from pharmacies near you in St Louis before driving anywhere.
Generic medications contain the same active ingredient as brand-name drugs and are held to the same FDA standards — at a fraction of the price.
Independent pharmacies in St Louis consistently outprice chains on generics. Script Unlock surfaces their prices so you can compare instantly.
Most pharmacies offer lower per-pill prices for 90-day supplies vs 30-day. Script Unlock can filter for pharmacies that offer this.
Some manufacturers offer free or reduced-price medications for qualifying patients. Script Unlock's prices are often competitive without the paperwork.
Frequently Asked Questions
How much do prescriptions cost in St Louis without insurance?
Prescription costs in St Louis vary widely. The same medication can cost 10× more at one pharmacy vs another. Script Unlock lets pharmacies compete for your prescription — most patients save 50-80% vs retail chain prices.
What is the cheapest pharmacy in St Louis?
The cheapest pharmacy varies by medication and location. Independent pharmacies in St Louis consistently offer lower prices than chains like CVS or Walgreens for generic medications. Script Unlock shows you verified prices from all nearby pharmacies.
Does St Louis have a prescription discount program?
St Louis may have state-sponsored discount programs for certain populations. Script Unlock's real-time pharmacy competition often provides deeper discounts without eligibility restrictions.
Compare Prescription Prices by State
Find the Lowest Prescription Prices in St Louis
Pharmacies in St Louis compete on Script Unlock. See verified prices instantly — free, no account required.
Compare St Louis Pharmacy Prices