100mg · 14-count · Antibiotics · Brand: Vibramycin · Generic available
| Pharmacy | Cash Price | Per-30-Day Equiv. |
|---|---|---|
| Costco Cheapest | $6.50 | $13.93 |
| Walmart | $8.00 | $17.14 |
| Target | $8.75 | $18.75 |
| Kroger | $9.00 | $19.29 |
| Rite Aid | $15.00 | $32.14 |
| CVS | $15.99 | $34.26 |
| Walgreens | $16.50 | $35.36 |
The generic form of Doxycycline (Doxycycline Hyclate) contains the same active ingredient and is bioequivalent to the brand. Ask your pharmacist to dispense the generic — it works the same way at a fraction of the cost.
Tip: In most states, pharmacists can substitute a generic unless your prescriber writes "dispense as written" (DAW).
Doxycycline is a prescription antibiotic used to treat bacterial infections. It is sold under the brand name Vibramycin and is available as the generic Doxycycline Hyclate. A standard supply is 14 100mg.
Pharmacy pricing is not regulated in the United States, so retailers set their own cash prices. Large retailers like Walmart and Costco typically offer lower prices on generics because they use prescriptions as a traffic driver. Chain pharmacies like CVS and Walgreens tend to charge significantly more.
Antibiotics are typically short-course prescriptions. Most common antibiotics are available as generics at very low cash prices — many are on Walmart's $4 generic program.
Doxycycline belongs to a class of medications called tetracycline antibiotics. It's used for a wide range of bacterial infections and is also commonly prescribed for longer courses at lower doses for certain skin conditions like acne — meaning the same medication can appear at very different price points and counts depending on which condition it's treating and how long the course runs.
Shop around. The cheapest pharmacy (Costco at $6.50) charges significantly less than the most expensive option ($16.50). A quick call can save you real money.
Ask for the generic. If your doctor prescribed the brand-name Vibramycin, ask your pharmacist whether the generic Doxycycline Hyclate is available. In most states, pharmacists can substitute a generic unless the prescriber writes 'dispense as written.'
Use a discount card. Services like GoodRx, SingleCare, and WellRx can sometimes negotiate prices lower than retail cash. The estimated GoodRx low for Doxycycline is around $5.80.
Doxycycline has had periods of real price volatility in recent years due to generic supply shortages, even though it's a long-generic antibiotic with no manufacturer copay card — if the cash price looks unusually high at a given pharmacy, a supply issue rather than a pricing decision may be the cause, so it's worth calling ahead.
Coverage depends on your specific plan and formulary. Most antibiotics medications are covered under standard health insurance, typically in Tier 1 or Tier 2. If your copay is higher than the cash price above, it may be cheaper to pay out of pocket — ask your pharmacist to compare. Prior authorization is uncommon for doxycycline used for standard infections, though some plans review it more closely for long-term, lower-dose acne treatment given the extended duration of that use.
Prices represent estimated retail cash prices for Doxycycline 100mg (14-count) as of 2026. Actual prices may vary. RxCostCheck does not collect or sell your health data. Learn more →
How much does Doxycycline cost without insurance?
Without insurance, Doxycycline 100mg (14-count) ranges from $6.50 at Costco to $16.50. With a GoodRx discount card, the price can be as low as $5.80.
Where is the cheapest place to fill Doxycycline?
Costco typically offers the lowest cash price at $6.50 for 14 100mg.
Is there a generic for Doxycycline?
Yes — the generic Doxycycline Hyclate is available and bioequivalent to Vibramycin. Ask your pharmacist to dispense the generic to save money.
What if my insurance doesn't cover Doxycycline at all?
Ask your prescriber whether a covered therapeutic alternative in the same drug class exists, or ask your pharmacist about a formulary exception or medical-necessity appeal — some plans will cover an otherwise-excluded drug once that documentation is on file. In the meantime, the cash and discount-card pricing shown above is usually the fastest fallback.
Does a 90-day supply of Doxycycline cost less than three 30-day fills?
Often, yes — many pharmacies and insurance plans price a 90-day fill at a lower effective per-dose cost than separate 30-day fills, and some mail-order pharmacy benefits are built specifically around 90-day supplies. Ask your pharmacist or insurer whether a 90-day option is available for this medication before assuming the count shown above is your only choice.
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