On this page
In short Penicillin VK price by strength What Penicillin VK is Who looks up Penicillin VK Where to get Penicillin VK How Pymander fits Common questions SourcesPenicillin VK costs from $6.21 for a 30 count at Cost Plus Drugs, depending on strength.
Penicillin VK is a prescription medicine, so a licensed clinician has to decide it is right for you before a pharmacy can fill it. Prices as of October 11, 2026; no insurance needed.
Penicillin VK price by strength
A 30 count is 30 units of the product (pills, capsules or the pack size Cost Plus lists), not a promise of 30 days. These are Cost Plus Drugs’ own cash prices, including their pharmacy fee. Shipping is added at their checkout. Pymander adds no fee or markup. Prices checked October 11, 2026 and can change.
Of the 54 medications in the Infections group with a 30 count price in our catalog, Penicillin VK costs less than 50 of the others. The middle price for that group is $14.99.
What Penicillin VK is
The original penicillin in pill form. It kills bacteria by damaging the wall around each germ.
What it’s for
Strep throat and some mouth, tooth and skin infections. It’s also used long term to prevent rheumatic fever from coming back.
How it’s taken
By mouth, two to four times a day, best on an empty stomach (an hour before or two hours after a meal). Strep throat is usually treated for 10 days.
Good to know
Don’t take it if you’re allergic to penicillin. If you get hives, swelling of the face or throat, or trouble breathing, call 911.
The plain-language description on this page was written from public medical sources and has not been reviewed by a clinician. Use it to get oriented, then check with your own clinician or pharmacist.
Who looks up Penicillin VK
People search for Penicillin VK when they are dealing with strep throat, tonsillitis, dental infection, rheumatic fever prevention. Penicillin VK is a prescription medicine, so a licensed clinician has to decide it is right for you before a pharmacy can fill it.
For more on what it treats and how it is taken, see Penicillin VK: what it treats, how to take it.
Where to get Penicillin VK
| Where | Price we can show | Note | Link |
|---|---|---|---|
| Cost Plus Drugs Mail-order pharmacy | $6.21 and up | Price includes their pharmacy fee. Shipping is per order. | Open |
| GoodRx Discount coupon | See price on their site | Free coupon prices at local pharmacies. Prices vary by pharmacy and ZIP code. | Open |
| Amazon Pharmacy Mail-order pharmacy | See price on their site | Search for this medication to see Amazon’s price. Prime members can add RxPass, a flat monthly fee for a list of common generics. | Open |
Only Cost Plus Drugs publishes a machine-readable price list, so it is the only price we quote. For the others we link to their pages and do not guess a number.
How Pymander fits
Pymander is an AI-native, cash-pay healthcare system. This catalog lists prices from outside sources so you can compare before you pay, and Pymander does not sell Penicillin VK or add a fee on top. You can text our free AI doctor with questions about a symptom or a medication, and bring the care note to the clinician who decides your treatment.
Common questions
How much does Penicillin VK cost without insurance?
Penicillin VK costs from $6.21 for a 30 count at Cost Plus Drugs, depending on strength (October 11, 2026). Insurance is not billed.
Do I need a prescription for Penicillin VK?
Penicillin VK is a prescription medicine, so a licensed clinician has to decide it is right for you before a pharmacy can fill it.
Is there a cheaper way to buy Penicillin VK?
Compare Cost Plus Drugs with a discount coupon such as GoodRx at a local pharmacy, since prices differ by pharmacy and ZIP code. Ask the pharmacy for its cash price in writing before you pay.
Does Pymander charge extra for Penicillin VK?
No. The prices on this page are the outside source’s own prices. Pymander adds no fee or markup.