1 doctor weighed in:

How long does it take keflex to get out of your system?

1 doctor weighed in
Dr. Simon Tsiouris
Internal Medicine - Infectious Disease

In brief: Not long

Keflex has a short half life.
After you stop taking it it will be out of your system in 10-12 hours assuming normal kidney function.

In brief: Not long

Keflex has a short half life.
After you stop taking it it will be out of your system in 10-12 hours assuming normal kidney function.
Dr. Simon Tsiouris
Dr. Simon Tsiouris
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