What is Clonazepam?

Category: Prescription Drugs

Most popular types: Klonopin Rivotril PMS-Clonazepam Show all

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Clonazepam, a benzodiazepine, is used alone or as an adjunct in the treatment of seizure disorders and for panic disorders. It may also be used for restless leg syndrome, neuralgia, multifocal tic disorder, parkinsonian dysarthria, bipolar disorder and as an adjunct in treatment of schizophrenia.

Reported purpose & perceived effectiveness
Purpose Patients Evaluations Perceived Effectiveness
Anxious mood 2,306 1,260
Panic disorder 969 549
Insomnia 411 258
Epilepsy 405 179
Panic attacks 272 185
Generalized anxiety disorder 217 154

Show all 373 reasons taken


  • Major
  • Moderate
  • Slight
  • None
  • Can't tell

Side effects

Side effects as an overall problem

Side effects as an overall problem
Severity Evaluations
Severe
155
Moderate
366
Mild
698
None
1,221

Commonly reported side effects and conditions associated with Clonazepam

Side effect Patients
Drowsiness 197
Sleepiness 142
Fatigue 53
Excessive daytime sleepiness (somnolence) 51
Groggy in morning 46
Tiredness 43

Show all 299 reported side effects

Dosages

Based on patients currently taking Clonazepam

Dosage Patients
1 mg daily 123
0.5 mg daily 105
0.5mg as needed 80
2 mg daily 67
1 mg twice daily 62
0.5 mg twice daily 53
1 mg three times daily 53
1mg as needed 40
0.5 mg three times daily 33
1.5 mg daily 29

See all 68 dosages

Why patients stopped taking Clonazepam

Multiple reasons could be selected

Reason Patients
Doctor's advice 344
Did not seem to work 292
Side effects too severe 240
Other 238
Course of treatment ended 99
Personal research 55
Change in health plan coverage 30
Expense 27
See all 1004 patients who've stopped taking Clonazepam

Duration

Currently taking Clonazepam

Duration Patients
Less than 1 month 4
1 - 6 months 29
6 months - 1 year 37
1 - 2 years 94
2 - 5 years 223
5 - 10 years 250
10 years or more 211

Stopped taking Clonazepam

Duration Patients
Less than 1 month 151
1 - 6 months 216
6 months - 1 year 159
1 - 2 years 140
2 - 5 years 206
5 - 10 years 93
10 years or more 48
Adherence
Adherence Evaluations
Always 1702
Usually 453
Sometimes 207
Never taken as prescribed 78
Burden
Burden Evaluations
Very hard to take 72
Somewhat hard to take 153
A little hard to take 344
Not at all hard to take 1871
Cost per month
Cost per month Evaluations
$200+ 4
$100-199 5
$50-99 37
$25-49 123
< $25 1391
Not specified 880

What people switch to and from

Patients started taking Clonazepam after stopping:

Treatment Patients
Alprazolam (Xanax) 122
Lorazepam (Ativan) 62
Diazepam (Valium) 24
Buspirone (BuSpar) 11
Quetiapine (Seroquel) 11

Show all 53 treatments patients report switching from

Patients stopped taking Clonazepam and switched to:

Treatment Patients
Alprazolam (Xanax) 37
Lorazepam (Ativan) 30
Diazepam (Valium) 21
Hydroxyzine (Vistaril) 12
Buspirone (BuSpar) 11

Show all 53 treatments patients report switching to

Last updated:

216 patient evaluations for Clonazepam

Apr 18, 2017 (Started Mar 10, 2003)

  • Effectiveness
    Moderate (for persistent worry)
  • Effectiveness
    Major (for anxiety attacks)
  • Side effects
    Mild (memory and cognition problems)
  • Adherence
    Always
  • Burden
    Not at all hard to take
Dosage: 0.5 mg Twice daily
Cost: < $25 monthly

Oct 27, 2016 (Started Mar 10, 2003)

  • Effectiveness
    Moderate (for persistent worry)
  • Effectiveness
    Moderate (for anxiety attacks)
  • Side effects
    None
  • Adherence
    Always
  • Burden
    Not at all hard to take
Dosage: 0.5 mg Twice daily
Cost: < $25 monthly

Jan 4, 2016 (Started Mar 10, 2003)

  • Effectiveness
    Major (for persistent worry)
  • Effectiveness
    Major (for anxiety attacks)
  • Side effects
    None
  • Adherence
    Always
  • Burden
    A little hard to take
Dosage: 0.5 mg Twice daily
Cost: < $25 monthly

Dec 14, 2015 (Started Mar 10, 2003)

  • Effectiveness
    Major (for persistent worry)
  • Effectiveness
    Slight (for anxiety attacks)
  • Side effects
    Mild (memory and cognition problems)
  • Adherence
    Always
  • Burden
    Not at all hard to take
Dosage: 0.5 mg Twice daily
Cost: < $25 monthly

  • 0 helpful marks

Mar 8, 2017 (Started Jul 01, 2010)

  • Effectiveness
    Major (for epilepsy)
  • Side effects
    Mild (fatigue)
  • Adherence
    Always
  • Burden
    Not at all hard to take
Dosage: 2 mg Twice daily
Advice & Tips: Helps with my anxiety as well as soon as I took it and sezuires but if I miss or skip a dose I have a sezuire straight away. And if I have two sezuires in a row my epilepsy specialist said to take one straight after so I don't have another and it works in enough time for if I have to get to hospital
Cost: $50-99 monthly

  • 0 helpful marks

Dec 28, 2016 (Started Apr 18, 2005)

  • Effectiveness
    Slight (for Parkinson's disease)
  • Effectiveness
    Moderate (for dystonia)
  • Side effects
    None
  • Adherence
    Always
  • Burden
    Not at all hard to take
Dosage: 4 mg Daily
Cost: < $25 monthly

Aug 11, 2015 (Started Apr 18, 2005)

  • Effectiveness
    Moderate (for Parkinson's disease)
  • Effectiveness
    Moderate (for dystonia)
  • Side effects
    None
  • Adherence
    Always
  • Burden
    Not at all hard to take
Dosage: 4 mg Daily
Advice & Tips: KLONOPIN DOESN'T SEEM TO BE HELPING MUCH ANYMORE. MY FOOT AND HAND CRAMPS ARE BACK.
Cost: < $25 monthly

Aug 11, 2014 (Started Apr 18, 2005)

  • Effectiveness
    Moderate (for Parkinson's disease)
  • Effectiveness
    Slight (for dystonia)
  • Side effects
    None
  • Adherence
    Always
  • Burden
    Not at all hard to take
Dosage: 4 mg Daily
Advice & Tips: After taking Klonopin for many years, it is only helping me with my Dystonia slightly.
Cost: < $25 monthly

Sep 15, 2012 (Started Apr 18, 2005)

  • Effectiveness
    Moderate (for dystonia)
  • Effectiveness
    Moderate (for Parkinson's disease)
  • Side effects
    None
  • Adherence
    Always
  • Burden
    Not at all hard to take
Dosage: 4 mg Daily
Advice & Tips: I have severe dystonia in my legs and feet. I take my meds as soon as I wake up because I cannot get up and walk for about 1/2 an hour.
Cost: < $25 monthly

Jul 14, 2012 (Started Apr 18, 2005)

  • Effectiveness
    Moderate (for dystonia)
  • Effectiveness
    Moderate (for Parkinson's disease)
  • Side effects
    None
  • Adherence
    Always
  • Burden
    Not at all hard to take
Dosage: 4 mg Daily
Advice & Tips: NOT HELPING AS MUCH AS IN THE PAST WITH DYSTONIA
Cost: < $25 monthly

Sep 4, 2010 (Started Apr 18, 2005)

  • Effectiveness
    Major (for dystonia)
  • Effectiveness
    Moderate (for Parkinson's disease)
  • Side effects
    None
  • Adherence
    Always
  • Burden
    Not at all hard to take
Dosage: 4 mg Daily
Cost: < $25 monthly

Dec 13, 2009 (Started Apr 18, 2005)

  • Effectiveness
    Major (for dystonia)
  • Effectiveness
    Moderate (for Parkinson's disease)
  • Side effects
    None
  • Adherence
    Always
  • Burden
    Not at all hard to take
Dosage: 4 mg Daily
Advice & Tips: I was prescribed Klonopin because of my dystonia which came on at the same time as my PD. I had trouble sleeping at night partially because I would get severe pain in the arch of my foot and the calf of my leg. It would wake me up in the middle of the night screaming in pain. Then my foot would turn on it's side and my toes would curl up making it impossible for me to walk. I also was having daytime problems. I would be walking somewhere and in an instant my foot would turn on it's side & my toes would crunch in. It is excruciatingly painful, and you have no control over it. I have to sit and wait for my foot to loosen up for 15-45 minutes. I have only a few episodes a month since Klonopin. Before, I couldn't even guess how many times it happened in 1 month. I take 1mg in the am, 1mg in the afternoon, and 2mg before bed. It has been a great benefit to me.
Cost: < $25 monthly

  • 0 helpful marks
Last updated:
Showing 3 of 216 patient evaluations for Clonazepam