1 doctor weighed in:

What is the onset for Robaxacet extra strength? (400mg methocarbamol and 500mg acetaminophen)

1 doctor weighed in
Dr. Richard Zimon
Internal Medicine

In brief: If you mean

How long does it take for drug to act its variable.
.full stomach?? Empty stomach....with the latter about 30 minutes to one hour!

In brief: If you mean

How long does it take for drug to act its variable.
.full stomach?? Empty stomach....with the latter about 30 minutes to one hour!
Dr. Richard Zimon
Dr. Richard Zimon
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