Probenecid is a prescription medicine indicated for the treatment of the hyperuricemia associated with gout and gouty arthritis. It is available as tablets for oral use. MedsAcross supplies Probenecid for export from India to licensed hospitals, importers and physicians acting for named patients, with the documents each country requires.
Information from the US FDA prescribing information, retrieved 12 November 2026. Not yet medically reviewed.How we review
From the regulator-approved product information. Each section names its source.
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 whatever route the antibiotic is given.
Source: US FDA prescribing information
Gout Therapy with probenecid should not be started until an acute gouty attack has subsided. However, if an acute attack is precipitated during therapy, probenecid may be continued without changing the dosage, and full therapeutic dosage of colchicine or other appropriate therapy should be given to control the acute attack. The recommended adult dosage is 250 mg (1/2 tablet of probenecid) twice a day for one week, followed by 500 mg (1 tablet) twice a day thereafter. Some degree of renal impairment may be present in patients with gout. A daily dosage of 1000 mg may be adequate.
Source: US FDA prescribing information
Hypersensitivity to probenecid. Children under 2 years of age. Not recommended in persons with known blood dyscrasias or uric acid kidney stones. Therapy with probenecid should not be started until an acute gouty attack has subsided.
Source: US FDA prescribing information
Exacerbation of gout following therapy with probenecid may occur, in such cases colchicine or other appropriate therapy is advisable. Probenecid increases plasma concentrations of methotrexate in both animals and humans. In animal studies, increased methotrexate toxicity has been reported. If probenecid is given with methotrexate, the dosage of methotrexate should be reduced and serum levels may need to be monitored. In patients on probenecid the use of salicylates in either small or large doses is contraindicated because it antagonizes the uricosuric action of probenecid. The biphasic action of salicylates in the renal tubules accounts for the so-called “paradoxical effect” of uricosuric agents. In patients on probenecid who require a mild analgesic agent the use of acetaminophen rather than small doses of salicylates would be preferred.
Source: US FDA prescribing information
The following adverse reactions have been observed and within each category are listed in order of decreasing severity. Central Nervous System: headache, dizziness. Metabolic: precipitation of acute gouty arthritis. Gastrointestinal: hepatic necrosis, vomiting, nausea, anorexia, sore gums. Genitourinary: nephrotic syndrome, uric acid stones with or without hematuria, renal colic, costovertebral pain, urinary frequency. Hypersensitivity: anaphylaxis, fever, urticaria, pruritus. Hematologic: aplastic anemia, leukopenia, hemolytic anemia which in some patients could be related to genetic deficiency of glucose-6-phosphate dehydrogenase in red blood cells, anemia. Integumentary: dermatitis, alopecia, flushing.
Source: US FDA prescribing information
When probenecid is used to elevate plasma concentrations of penicillin or other beta-lactams, or when such drugs are given to patients taking probenecid therapeutically, high plasma concentrations of the other drug may increase the incidence of adverse reactions associated with that drug. In the case of penicillin or other beta-lactams, psychic disturbances have been reported. The use of salicylates antagonizes the uricosuric action of probenecid. The uricosuric action of probenecid is also antagonized by pyrazinamide. Probenecid produces an insignificant increase in free sulfonamide plasma concentrations but a significant increase in total sulfonamide plasma levels.
Source: US FDA prescribing information
Store at 20° to 25°C (68° to 77°F), excursions permitted to 15° to 30°C (59° to 86°F).
Source: US FDA prescribing information
For healthcare professionals and buyers. This is not medical advice. Treatment decisions belong to the prescriber.
1 presentations of Probenecid, sorted by availability.
| Medicine | Manufacturer | Register | Availability |
|---|---|---|---|
| Probenecid 500 mg tabletOralGeneric name | — | US FDA | Available on request |
Approval facts from US FDA, EMA and CDSCO data, and registration status by country where we hold register data.
| Register | Status | Source |
|---|---|---|
| US FDA | First approved 26 April 1951 | Drugs@FDA |
| EU (EMA) | Not recorded | — |
| India (CDSCO) | Not yet confirmed against CDSCO approval lists | — |
| United States | Registered | US FDA (NDC directory, openFDA)Checked 12 November 2026 |
Conditions linked to Probenecid in public data. This is not a list of approved uses, see the clinical information.
Yes, on request. MedsAcross lists 1 presentations of Probenecid and sources them for licensed hospitals, importers and physicians against valid import documents.
Yes. The US FDA first approved Probenecid on 26 April 1951, according to Drugs@FDA.
No listed presentation of Probenecid is recorded as needing a cold chain. Storage conditions are shown on each presentation page.
Probenecid is classified under ATC code M04AB01 (Probenecid).
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