ADHD
|
InattentionHyperactivityImpulsivity
|
Cognitive impairment
|
7 to 12
|
5 [5]
|
Psychostimulants (for example, methylphenidate)
|
ASD
|
Deficits in social communication and social interaction Restricted and repetitive behaviors
|
Cognitive impairment Hallucinations Delusions
|
<3
|
1 to 2 [6–8]
|
No recommended drug treatment Medication used to treat comorbidities if present
|
Schizophrenia
|
Hallucinations Delusions Disorganized speech or behavior Apathy Lack of emotional reactivity
|
Cognitive impairment Discrete episodes of elevated, irritable or agitated mood Episodes of low mood
|
16 to 30
|
0.7 [9]
|
Antipsychotics (for example, risperidone)
|
Bipolar disorder
|
Discrete episodes of elevated, irritable or agitated mood
|
Episodes of low mood Hallucinations Delusions
|
18 to 40
|
1 [10]
|
Mood stabilizers (for example, lithium)Antipsychotics (for example, olanzapine)
|
Major depressive disorder
|
Low mood Loss of interest or pleasure Lack of energy
|
Psychosis
|
20 to 45
|
12.5 [10]
|
Antidepressants (for example, citalopram)
|