Pill identification — FDA label match
C84 Pill — Probenecid 500 mg (Yellow, Capsule)
A yellow capsule tablet with the imprint C84 matches the FDA label for Probenecid 500 mg. Compare every detail below with your pill, and confirm with a pharmacist before relying on it.
| Imprint | C84 |
|---|---|
| Generic name | Probenecid |
| Active ingredient(s) | Probenecid 500 mg |
| Strength | 500 mg |
| Dosage form | Tablet |
| Colour | Yellow |
| Shape | Capsule |
| Size | 18 mm |
| Score | Two even pieces |
| Labeler | Remedyrepack Inc. |
| NDC examples | 70518-4649-0, 70518-4649-1 |
What this medicine is
According to its FDA-approved label, Probenecid is described as follows (reference information only — not advice about whether it is right for anyone):
Probenecid tablets are indicated for the treatment of the hyperuricemia associated with gout and gouty arthritis. As an adjuvant to therapy with penicillin or with ampicillin, methicillin, oxacillin, cloxacillin, or nafcillin, for elevation and prolongation of plasma levels by...
Frequently asked questions
What pill has the imprint C84?
A yellow capsule tablet with the imprint C84 matches the FDA label for Probenecid 500 mg. Always compare the colour, shape and size as well — short imprints are shared by different medicines — and confirm with a pharmacist.
What does the C84 pill look like?
On its FDA label it is described as a yellow capsule tablet, 18 mm, with a score recorded as: two even pieces.
How can I be sure this identification is right?
Check every characteristic — imprint (both sides), colour, shape, size and score — against the pill in your hand. If all of them agree, the pill matches the FDA label shown here, but that is still not a guarantee: counterfeit pills copy real imprints. A pharmacist can confirm the identification in person, and you should never take a pill you are not certain about.
Browse: all pills with imprint C84 · Probenecid — all forms & strengths · Yellow pills · Capsule pills
Source: FDA label data via DailyMed/openFDA · Label set ID 65b4888c-d49a-433f-9bfd-17880ae40069 · Record extracted from the openFDA bulk export of October 29, 2026. Spotted an error? Report it — include the imprint and what looks wrong.