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Last Updated: 12/27/2024

Probenecid and colchicine

Drug Name(s): generic only

Class: Uric acid drugs

Type: Uricosuric, Anti-Inflammatory

Used to treat gout and gouty arthritis.

Dosage

Form(s): tablet 

One pill (500 mg probenecid and 0.5 mg colchicine) twice a day.

Special Instructions

Do not drink alcohol when taking this medication.

Do not take with aspirin or other nonsteroidal anti-inflammatory drugs (NSAIDs).

Drink plenty of fluids while taking this medication.

Take with food or an antacid.

Potential Side Effects

Anemia; diarrhea, dizziness; fever; flushing; headache; loss of appetite; itching; increased urination; nausea; nerve pain, vomiting, rash; sore gums; stomach pain

Be Aware

Before taking colchicine, tell your doctor if you take NSAIDs, cancer medications, heparin, nitrofurantoin or zidovudine. 

Also, tell your doctor if you have or have ever had ulcers, kidney stones, a kidney disorder, or a blood disorder.

Tell your doctor if you are pregnant, plan to become pregnant or are breastfeeding. If you become pregnant while taking probenecid, call your doctor immediately.

Special caution is required in people who have an ongoing infection or who are using immunosuppressive drugs. Death due to colchicine toxicity have been reported in patients taking this medication with certain antibiotics and antifungals, particularly clarithromycin (Biaxin). Make sure your doctor knows about your entire health history.

Tell your doctor if you plan to have surgery involving a general anesthetic.

If you are having any urine tests, notify your doctor and the laboratory personnel that you are taking probenecid, as it may affect test results.

The Arthritis Foundation’s Drug Guide is meant for education — not self-medicating. The Arthritis Foundation does not endorse any products mentioned in this guide. While we endeavor to keep the information up to date, we make no representations or warranties about the completeness of the information provided.