A friend of mine takes the medication Klonopin because she suffers from anxiety and panic disorder and the Klonopin does work well for her panic disorder and anxiety.
The Klonopin can take 1 to 2 hours to take effect and for you to feel the results of the medication Klonopin.
After taking the medicine Klonopin the effects last for up to 24 hours but can sometimes wear off within 6 hours.
Also be aware though that taking too much Klonopin overtime can lead to tolerance and dependency which can lead to an addiction.