What is Risperidone?

Category: Prescription Drugs

Most popular types: Risperdal Risperdal Consta Apo-Risperidone Show all

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See also: Risperidone-Trihexyphenidyl Rispond Plus

Risperidone is used to treat schizophrenia, and episodes of mania or mixed episodes for people with bipolar disorder, and irritability and aggression associated with autism. It may also be used for Tourette's, pervasive developmental disorder, PTSD, and agitation associated with Alzheimer's.

Reported purpose & perceived effectiveness
Purpose Patients Evaluations Perceived Effectiveness
Psychosis disorder 85 57
Bipolar disorder 83 68
Schizoaffective disorder 68 58
Schizophrenia 46 33
Bipolar II disorder 38 31
Bipolar I disorder 37 29

Show all 108 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 103
Moderate 97
Mild 95
None 85

Commonly reported side effects and conditions associated with Risperidone

Side effect Patients
Weight gain 59
Drowsiness 14
Sleepiness 14
Decreased sex drive (libido) 12
Lactation 11
Excessive daytime sleepiness (somnolence) 9

Show all 152 reported side effects

Dosages

Based on patients currently taking Risperidone

Dosage Patients
2 mg daily 11
1 mg daily 10
0.5 mg daily 7
4 mg daily 7
3 mg daily 6
0.5 mg twice daily 5
0.25 mg twice daily 3
1.5 mg daily 3
0.25 mg daily 2
1 mg twice daily 2

See all 21 dosages

Why patients stopped taking Risperidone

Multiple reasons could be selected

Reason Patients
Side effects too severe 166
Doctor's advice 114
Did not seem to work 95
Other 43
Course of treatment ended 28
Personal research 25
Expense 13
Change in health plan coverage 10
See all 317 patients who've stopped taking Risperidone

Duration

Currently taking Risperidone

Duration Patients
1 - 6 months 1
6 months - 1 year 10
1 - 2 years 12
2 - 5 years 24
5 - 10 years 14
10 years or more 10

Stopped taking Risperidone

Duration Patients
Less than 1 month 81
1 - 6 months 80
6 months - 1 year 49
1 - 2 years 44
2 - 5 years 48
5 - 10 years 22
10 years or more 3
Adherence
Adherence Evaluations
Always 291
Usually 52
Sometimes 17
Never taken as prescribed 20
Burden
Burden Evaluations
Very hard to take 29
Somewhat hard to take 51
A little hard to take 66
Not at all hard to take 234
Cost per month
Cost per month Evaluations
$200+ 5
$100-199 1
$50-99 8
$25-49 19
< $25 170
Not specified 177

What people switch to and from

Patients started taking Risperidone after stopping:

Treatment Patients
Quetiapine (Seroquel) 16
Aripiprazole (Abilify) 15
Lithium Carbonate (Lithium Carbonate ER) 6
Olanzapine (Zyprexa) 5
Fluoxetine (Prozac) 4

Show all 30 treatments patients report switching from

Patients stopped taking Risperidone and switched to:

Treatment Patients
Aripiprazole (Abilify) 19
Quetiapine (Seroquel) 18
Olanzapine (Zyprexa) 12
Paliperidone (Invega) 7
Lurasidone (Latuda) 5

Show all 30 treatments patients report switching to

Last updated:

46 patient evaluations for Risperidone

Oct 6, 2017 (Started Oct 11, 2010)

  • Effectiveness
    Moderate (for repetitive behavior)
  • Effectiveness
    Moderate (for obsessive-compulsive disorder)
  • Effectiveness
    Major (for irritability from auditory stimulation)
  • Effectiveness
    Major (for intrusive thoughts images or impulses)
  • Side effects
    Mild (drowsiness)
  • Adherence
    Always
  • Burden
    Not at all hard to take
Dosage: 0.25 mg Twice daily
Advice & Tips: It's helping me be intimate with my partner by limiting distracting thoughts and sounds.
Cost: < $25 monthly
Side effects: drowsiness

Feb 7, 2014 (Started Oct 11, 2010)

  • Effectiveness
    Moderate (for repetitive behavior)
  • Effectiveness
    Moderate (for obsessive-compulsive disorder)
  • Effectiveness
    Moderate (for irritability from auditory stimulation)
  • Effectiveness
    Major (for intrusive thoughts images or impulses)
  • Side effects
    Mild (drowsiness)
  • Adherence
    Always
  • Burden
    Not at all hard to take
Dosage: 0.25 mg Daily
Advice & Tips: Helps with overactive brain at night time. Also good for irritability and agitation, but made me a bit sleepy if taken during the day.
Cost: < $25 monthly
Side effects: drowsiness

Dec 28, 2010 (Started Oct 11, 2010)

  • Effectiveness
    Moderate (for repetitive behavior)
  • Effectiveness
    Can't tell (for obsessive-compulsive disorder)
  • Effectiveness
    Major (for intrusive thoughts images or impulses)
  • Effectiveness
    Major (for irritability from auditory stimulation)
  • Side effects
    Mild (drowsiness)
  • Adherence
    Always
  • Burden
    Not at all hard to take
Dosage: 0.25 mg Daily
Advice & Tips: This medication makes a big difference in my ability to concentrate in class. Usually I found noises (pencils tapping, other students talking, air vent hissing) too distracting and irritating.
Cost: < $25 monthly
Side effects: drowsiness

  • 0 helpful marks

May 9, 2017 (Started Mar 01, 2010)

  • Effectiveness
    Major (for intrusive thoughts images or impulses)
  • Effectiveness
    Major (for depressed mood)
  • Effectiveness
    Major (for bipolar mixed episodes)
  • Side effects
    None
  • Adherence
    Always
  • Burden
    Somewhat hard to take
Dosage: 12.5 mg/2 weeks Daily

Dec 4, 2010 (Started Mar 01, 2010)

  • Effectiveness
    Moderate (for depressed mood)
  • Effectiveness
    Major (for intrusive thoughts images or impulses)
  • Effectiveness
    Major (for bipolar mixed episodes)
  • Side effects
    Moderate
  • Adherence
    Always
  • Burden
    Somewhat hard to take
Dosage: 50 mg/2 weeks All the time (24/7)

  • 0 helpful marks

Feb 11, 2017 (Started Jul 01, 2011)

  • Effectiveness
    Major (for schizophrenia)
  • Side effects
    Mild (diarrhea)
  • Adherence
    Always
  • Burden
    A little hard to take
Dosage: 4 mg Three times daily
Advice & Tips: take as prescribed and everyone will be happier
Cost: < $25 monthly

  • 0 helpful marks
Last updated:
Showing 3 of 46 patient evaluations for Risperidone