I took the Leflunomide for a month. The frequent urination got worse the longer I took it. I stopped taking it and the frequent urination at night stopped. My rheumatologist says that he doesn't think the Leflunomide would cause this and told me to start taking it again.
5 Sep 2010
Yes, urinary frequency is a side effect of Leflunomide. It is not a common side effect though.
- Leflunomide Information for Consumers
- Leflunomide Information for Healthcare Professionals (includes dosage details)
- Side Effects of Leflunomide (detailed)
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