adhd100

The evidence map

Every ADHD treatment that has been pooled across trials: 221 meta-analyses, one row each. The dot is the effect, the bar is the 95% confidence interval, the moon is how sure the evidence is. Almost everything covers about 12 weeks.

Data from Gosling CJ, Garcia-Argibay M, De Prisco M, et al. Benefits and harms of ADHD interventions: umbrella review and platform for shared decision making. BMJ 2025;391:e085875, doi:10.1136/bmj-2025-085875, published under CC BY 4.0. The authors' interactive platform is at ebiadhd-database.org.

78 rows shown. Most certain first, then largest benefit. Filters hide rows; they never change the scale.

Core ADHD symptoms

..

Methylphenidate10 rows

Alpha-2 agonists (guanfacine / clonidine)2 rows

Atomoxetine7 rows

Amphetamines5 rows

Cognitive Behavioral Therapy (CBT)6 rows

Viloxazine1 row

Modafinil4 rows

tDCS2 rows

Probiotics1 row

Dialectical Behavioral Therapy (DBT)1 row

Neurofeedback6 rows

Cognitive training5 rows

Polyunsaturated fatty acids4 rows

Desipramine2 rows

Mindfulness4 rows

Bupropion3 rows

Acupuncture1 row

Diet (restricted/elimination)1 row

Parent-mediated behavioral interventions4 rows

Dasotraline2 rows

Zinc1 row

Social skill training1 row

Physical training1 row

Centafanadine1 row

Vitamin D1 row

TMS-rTMS1 row

Homeopathy1 row

All 221 comparisons

Every row as the review reports it. Where an item on the list rests on a row, it is linked in the last column.

InterventionOutcomeAge groupRated byFollow upMeasureValue95% CICertaintyTrialsPeopleOn the list
MethylphenidateCore ADHD symptomschildren and teensparent ratedabout 12 weeksSMD0.790.63 to 0.94High8852
MethylphenidateCore ADHD symptomschildren and teensclinician ratedabout 12 weeksSMD0.760.56 to 0.97High61038Discuss methylphenidate for your child
Alpha-2 agonists (guanfacine / clonidine)Core ADHD symptomschildren and teensclinician ratedabout 12 weeksSMD0.640.48 to 0.79High81497Ask about alpha-2 nonstimulant options
AtomoxetineCore ADHD symptomsadultsself ratedabout 12 weeksSMD0.370.27 to 0.47High71734Ask about atomoxetine as an adult
MethylphenidateCore ADHD symptomsadultsself ratedabout 12 weeksSMD0.340.26 to 0.43High132944Discuss methylphenidate as an adult
AmphetaminesCore ADHD symptomschildren and teensclinician ratedabout 12 weeksSMD1.020.67 to 1.38Moderate5876Ask about amphetamine alternatives
MethylphenidateCore ADHD symptomschildren and teensteacher ratedabout 12 weeksSMD0.830.63 to 1.03Moderate5437
Cognitive Behavioral Therapy (CBT)Core ADHD symptomsadultsclinician ratedabout 12 weeksSMD0.530.29 to 0.77Moderate5265Ask about CBT adapted for adult ADHD
AtomoxetineCore ADHD symptomschildren and teensclinician ratedabout 12 weeksSMD0.530.42 to 0.64Moderate172467
MethylphenidateCore ADHD symptomsadultsclinician ratedabout 12 weeksSMD0.500.39 to 0.61Moderate183680
ViloxazineCore ADHD symptomschildren and teensmixed ratersabout 12 weeksSMD0.380.26 to 0.50Moderate5990
AmphetaminesCore ADHD symptomsadultsclinician ratedabout 12 weeksSMD0.630.40 to 0.87Low91857
AmphetaminesCore ADHD symptomschildren and teensparent ratedabout 12 weeksSMD0.570.28 to 0.86Low71247
AmphetaminesCore ADHD symptomsadultsself ratedabout 12 weeksSMD0.530.30 to 0.77Low4300
ModafinilCore ADHD symptomschildren and teensteacher ratedabout 12 weeksSMD0.530.35 to 0.72Low4524
ModafinilCore ADHD symptomschildren and teensclinician ratedabout 12 weeksSMD0.490.34 to 0.64Low5768
ModafinilCore ADHD symptomschildren and teensparent ratedabout 12 weeksSMD0.470.31 to 0.63Low4722
tDCSCore ADHD symptomsadultsmixed ratersabout 12 weeksSMD0.430.18 to 0.69Low5217
ProbioticsCore ADHD symptomschildren and teensmixed ratersabout 12 weeksSMD0.35-0.11 to 0.81Low5220
Dialectical Behavioral Therapy (DBT)Core ADHD symptomsadultsself ratedabout 12 weeksSMD0.22-0.32 to 0.77Low3286
NeurofeedbackCore ADHD symptomschildren and teensteacher ratedabout 12 weeksSMD0.13-0.01 to 0.28Low10587
Cognitive trainingCore ADHD symptomschildren and teensteacher ratedabout 12 weeksSMD0.11-0.04 to 0.27Low7395
Polyunsaturated fatty acidsCore ADHD symptomschildren and teensparent rated3 to 6 monthsSMD0.05-0.10 to 0.20Low15963Check omega 3 claims before buying
Polyunsaturated fatty acidsCore ADHD symptomschildren and teensteacher rated3 to 6 monthsSMD-0.06-0.24 to 0.12Low6498
DesipramineCore ADHD symptomschildren and teensparent ratedabout 12 weeksSMD1.430.86 to 2.00Very low299
MindfulnessCore ADHD symptomsadultsclinician ratedabout 12 weeksSMD1.120.05 to 2.18Very low3210
DesipramineCore ADHD symptomschildren and teensteacher ratedabout 12 weeksSMD0.980.28 to 1.67Very low289
MindfulnessCore ADHD symptomsadultsself ratedabout 12 weeksSMD0.930.42 to 1.43Very low4264Try mindfulness gently
MindfulnessCore ADHD symptomsadultsself rated3 to 6 monthsSMD0.860.41 to 1.31Very low2162
BupropionCore ADHD symptomsadultsself ratedabout 12 weeksSMD0.800.25 to 1.35Very low264
AcupunctureCore ADHD symptomschildren and teensparent ratedabout 12 weeksSMD0.790.48 to 1.10Very low2171
Diet (restricted/elimination)Core ADHD symptomschildren and teensmixed ratersabout 12 weeksSMD0.73-0.07 to 1.52Very low4218
Cognitive Behavioral Therapy (CBT)Core ADHD symptomschildren and teensmixed ratersabout 12 weeksSMD0.700.39 to 1.00Very low3167
MethylphenidateCore ADHD symptomsunder 6teacher ratedabout 12 weeksSMD0.660.22 to 1.11Very low5526
Alpha-2 agonists (guanfacine / clonidine)Core ADHD symptomsadultsmixed ratersabout 12 weeksSMD0.660.38 to 0.94Very low2235
Parent-mediated behavioral interventionsCore ADHD symptomsunder 6parent ratedabout 12 weeksSMD0.630.25 to 1.02Very low5399Ask about parent behaviour training
DasotralineCore ADHD symptomschildren and teensmixed ratersabout 12 weeksSMD0.630.20 to 1.06Very low3378
MethylphenidateCore ADHD symptomsunder 6parent ratedabout 12 weeksSMD0.630.28 to 0.97Very low5623
ZincCore ADHD symptomschildren and teensmixed ratersabout 12 weeksSMD0.620.07 to 1.18Very low6489
Cognitive Behavioral Therapy (CBT)Core ADHD symptomsadultsself ratedover 6 monthsSMD0.60-0.10 to 1.29Very low2109
NeurofeedbackCore ADHD symptomsadultsself ratedabout 12 weeksSMD0.590.06 to 1.12Very low254
MethylphenidateCore ADHD symptomschildren and teensparent rated3 to 6 monthsSMD0.570.35 to 0.79Very low2322
Cognitive Behavioral Therapy (CBT)Core ADHD symptomsadultsself rated3 to 6 monthsSMD0.560.30 to 0.83Very low5413
AmphetaminesCore ADHD symptomschildren and teensteacher ratedabout 12 weeksSMD0.550.27 to 0.83Very low5745
AtomoxetineCore ADHD symptomsadultsclinician ratedabout 12 weeksSMD0.550.33 to 0.76Very low112537
Social skill trainingCore ADHD symptomschildren and teensteacher ratedabout 12 weeksSMD0.54-0.92 to 2.00Very low283
Physical trainingCore ADHD symptomschildren and teensmixed ratersabout 12 weeksSMD0.490.23 to 0.75Very low9302Help your child find active fun
AtomoxetineCore ADHD symptomschildren and teensteacher ratedabout 12 weeksSMD0.45-0.06 to 0.95Very low2119
CentafanadineCore ADHD symptomsadultsmixed ratersabout 12 weeksSMD0.430.08 to 0.79Very low2444
ModafinilCore ADHD symptomsadultsself ratedabout 12 weeksSMD0.43-0.55 to 1.42Very low2257
NeurofeedbackCore ADHD symptomschildren and teensparent ratedabout 12 weeksSMD0.420.24 to 0.61Very low191195
Vitamin DCore ADHD symptomschildren and teensmixed ratersabout 12 weeksSMD0.42-0.21 to 1.05Very low2125
AtomoxetineCore ADHD symptomschildren and teensparent ratedabout 12 weeksSMD0.400.03 to 0.77Very low81218
BupropionCore ADHD symptomsadultsclinician ratedabout 12 weeksSMD0.390.08 to 0.69Very low2202
Cognitive Behavioral Therapy (CBT)Core ADHD symptomsadultsself ratedabout 12 weeksSMD0.370.15 to 0.58Very low9607
AtomoxetineCore ADHD symptomsadultsself rated3 to 6 monthsSMD0.350.22 to 0.49Very low2872
Parent-mediated behavioral interventionsCore ADHD symptomschildren and teensparent ratedabout 12 weeksSMD0.350.14 to 0.55Very low161625Praise a specific effort
MethylphenidateCore ADHD symptomsadultsclinician rated3 to 6 monthsSMD0.340.16 to 0.52Very low2506
AtomoxetineCore ADHD symptomsadultsclinician rated3 to 6 monthsSMD0.330.08 to 0.59Very low31006
BupropionCore ADHD symptomschildren and teensmixed ratersabout 12 weeksSMD0.31-0.05 to 0.68Very low2124
Cognitive Behavioral Therapy (CBT)Core ADHD symptomsadultsclinician rated3 to 6 monthsSMD0.31-0.06 to 0.68Very low2109
NeurofeedbackCore ADHD symptomschildren and teensparent rated3 to 6 monthsSMD0.30-0.01 to 0.60Very low4314
MethylphenidateCore ADHD symptomsadultsself rated3 to 6 monthsSMD0.260.07 to 0.44Very low2498
Parent-mediated behavioral interventionsCore ADHD symptomschildren and teensparent ratedover 6 monthsSMD0.240.03 to 0.44Very low4571
Parent-mediated behavioral interventionsCore ADHD symptomsunder 6parent rated3 to 6 monthsSMD0.22-0.28 to 0.71Very low3164
Cognitive trainingCore ADHD symptomschildren and teensparent ratedabout 12 weeksSMD0.20-0.04 to 0.43Very low10533
DasotralineCore ADHD symptomsadultsmixed ratersabout 12 weeksSMD0.190.01 to 0.37Very low2482
MindfulnessCore ADHD symptomschildren and teensmixed ratersabout 12 weeksSMD0.17-0.06 to 0.39Very low4257
NeurofeedbackCore ADHD symptomschildren and teensparent ratedover 6 monthsSMD0.17-0.16 to 0.49Very low2121
Cognitive trainingCore ADHD symptomschildren and teensparent rated3 to 6 monthsSMD0.13-0.15 to 0.42Very low5273
Cognitive trainingCore ADHD symptomschildren and teensclinician ratedabout 12 weeksSMD0.12-0.17 to 0.40Very low2111
TMS-rTMSCore ADHD symptomsadultsself ratedabout 12 weeksSMD0.03-0.50 to 0.55Very low4118
Cognitive trainingCore ADHD symptomsadultsself ratedabout 12 weeksSMD-0.01-0.33 to 0.31Very low4160
HomeopathyCore ADHD symptomschildren and teensparent ratedabout 12 weeksSMD-0.05-0.52 to 0.41Very low263
NeurofeedbackCore ADHD symptomschildren and teensclinician ratedabout 12 weeksSMD-0.13-0.45 to 0.19Very low3274
tDCSCore ADHD symptomschildren and teensmixed ratersabout 12 weeksSMD-0.22-0.79 to 0.35Very low260
Polyunsaturated fatty acidsCore ADHD symptomschildren and teensparent ratedabout 12 weeksSMD-0.26-0.56 to 0.04Very low5329
Polyunsaturated fatty acidsCore ADHD symptomschildren and teensteacher ratedabout 12 weeksSMD-0.37-1.09 to 0.35Very low4185
AmphetaminesExecutive function (questionnaires)adultsabout 12 weeksSMD0.660.51 to 0.80Very low4722
MethylphenidateExecutive function (questionnaires)adultsself ratedabout 12 weeksSMD0.65-0.02 to 1.32Very low51579
Cognitive trainingExecutive function (questionnaires)children and teensparent rated3 to 6 monthsSMD0.440.02 to 0.87Very low282
NeurofeedbackExecutive function (questionnaires)children and teensparent ratedabout 12 weeksSMD0.430.08 to 0.78Very low3126
AtomoxetineExecutive function (questionnaires)adultsabout 12 weeksSMD0.380.21 to 0.55Very low2535
NeurofeedbackExecutive function (questionnaires)children and teensabout 12 weeksSMD0.23-0.08 to 0.54Very low2125
Cognitive trainingExecutive function (questionnaires)children and teens3 to 6 monthsSMD0.16-0.12 to 0.43Very low3195
Cognitive trainingExecutive function (questionnaires)children and teensparent ratedabout 12 weeksSMD0.10-0.16 to 0.36Very low5238
Cognitive trainingExecutive function (questionnaires)children and teensabout 12 weeksSMD0.09-0.18 to 0.36Very low3195
MethylphenidateExecutive function (tests)adultsclinician ratedabout 12 weeksSMD0.150.03 to 0.28Moderate15973
Cognitive trainingExecutive function (tests)children and teensabout 12 weeksSMD0.200.06 to 0.34Low11623
tDCSExecutive function (tests)children and teensabout 12 weeksSMD0.15-0.04 to 0.34Low11370
Physical trainingExecutive function (tests)children and teensclinician ratedabout 12 weeksSMD0.950.64 to 1.27Very low16445
MindfulnessExecutive function (tests)adults3 to 6 monthsSMD0.830.10 to 1.55Very low2162
MindfulnessExecutive function (tests)adultsabout 12 weeksSMD0.76-0.30 to 1.83Very low274
Cognitive trainingExecutive function (tests)adultsabout 12 weeksSMD0.41-0.18 to 1.00Very low4141
tDCSExecutive function (tests)adultsabout 12 weeksSMD0.300.00 to 0.60Very low3156
Cognitive trainingExecutive function (tests)children and teens3 to 6 monthsSMD0.200.01 to 0.38Very low6374
MethylphenidateExecutive function (tests)adultsabout 12 weeksSMD0.15-0.30 to 0.60Very low271
NeurofeedbackExecutive function (tests)adultsself ratedabout 12 weeksSMD0.13-0.31 to 0.56Very low259
NeurofeedbackExecutive function (tests)children and teensabout 12 weeksSMD0.04-0.08 to 0.16Very low17920
NeurofeedbackExecutive function (tests)children and teens3 to 6 monthsSMD0.03-0.20 to 0.25Very low3279
AtomoxetineEmotional dysregulationadultsabout 12 weeksSMD0.240.14 to 0.35High52373
MethylphenidateEmotional dysregulationadultsabout 12 weeksSMD0.43-0.01 to 0.88Very low3655
AmphetaminesEmotional dysregulationadultsabout 12 weeksSMD0.340.12 to 0.57Very low3235
MindfulnessEmotional dysregulationadultsabout 12 weeksSMD0.13-0.48 to 0.74Very low2103
AtomoxetineQuality of lifechildren and teensabout 12 weeksSMD0.330.19 to 0.48Moderate61179
MethylphenidateQuality of lifechildren and teensabout 12 weeksSMD0.610.42 to 0.80Low3514
MethylphenidateQuality of lifeadultsabout 12 weeksSMD-0.09-0.28 to 0.10Low2490
AmphetaminesQuality of lifeadultsself ratedabout 12 weeksSMD0.520.33 to 0.72Very low2429
AmphetaminesQuality of lifechildren and teensself ratedabout 12 weeksSMD0.48-0.52 to 1.47Very low2521
Cognitive Behavioral Therapy (CBT)Quality of lifeadultsabout 12 weeksSMD0.26-0.18 to 0.70Very low277
Polyunsaturated fatty acidsQuality of lifechildren and teens3 to 6 monthsSMD-0.01-0.31 to 0.28Very low2188
MindfulnessQuality of lifeadultsabout 12 weeksSMD-0.12-0.39 to 0.15Very low2223
AtomoxetineQuality of lifeadultsabout 12 weeksSMD-0.22-0.38 to -0.07Very low2651
Cognitive trainingQuality of lifeadultsabout 12 weeksSMD-0.31-0.83 to 0.21Very low258
AmphetaminesAcademic or job performancechildren and teensabout 12 weeksSMD0.550.37 to 0.73Moderate8826
Organizational skills interventionsAcademic or job performancechildren and teensteacher ratedabout 12 weeksSMD0.310.17 to 0.45Very low11929Ask for organisational skills training
Build a homework packing routine
Cognitive trainingAcademic or job performancechildren and teens3 to 6 monthsSMD0.26-0.08 to 0.59Very low4180
Cognitive trainingAcademic or job performancechildren and teensabout 12 weeksSMD0.20-0.05 to 0.44Very low4237
BupropionDepressive disorder symptomsadultsabout 12 weeksSMD-0.16-0.45 to 0.13Low2184
MindfulnessDepressive disorder symptomsadultsabout 12 weeksSMD0.480.02 to 0.95Very low2157
Cognitive Behavioral Therapy (CBT)Depressive disorder symptomsadultsself ratedabout 12 weeksSMD0.450.14 to 0.77Very low5187
AtomoxetineDepressive disorder symptomschildren and teensabout 12 weeksSMD0.15-0.04 to 0.35Very low4774
AmphetaminesDepressive disorder symptomsadultsclinician ratedabout 12 weeksSMD-0.16-0.52 to 0.21Very low2110
AtomoxetineGeneralized anxietychildren and teensabout 12 weeksSMD0.17-0.13 to 0.47Low3498
AcupunctureGeneralized anxietychildren and teensparent ratedabout 12 weeksSMD0.04-0.26 to 0.34Low2171
BupropionGeneralized anxietyadultsabout 12 weeksSMD-0.11-0.39 to 0.18Low2184
MindfulnessGeneralized anxietyadultsself ratedabout 12 weeksSMD0.73-0.30 to 1.75Very low2137
MethylphenidateGeneralized anxietychildren and teensabout 12 weeksSMD0.38-0.22 to 0.98Very low3162
Cognitive Behavioral Therapy (CBT)Generalized anxietyadultsself ratedabout 12 weeksSMD0.350.05 to 0.64Very low4168
AmphetaminesGeneralized anxietyadultsclinician ratedabout 12 weeksSMD-0.13-0.50 to 0.24Very low2110
Vitamin DOppositional symptoms (ODD)children and teensabout 12 weeksSMD0.95-0.22 to 2.13Very low289
Parent-mediated behavioral interventionsOppositional symptoms (ODD)children and teensparent rated3 to 6 monthsSMD0.30-0.02 to 0.62Very low2149
Parent-mediated behavioral interventionsOppositional symptoms (ODD)children and teensparent ratedabout 12 weeksSMD0.250.11 to 0.39Very low131439Keep boundaries clear and calm
Parent-mediated behavioral interventionsOppositional symptoms (ODD)under 6parent ratedabout 12 weeksSMD0.240.01 to 0.48Very low3305
Polyunsaturated fatty acidsOppositional symptoms (ODD)children and teens3 to 6 monthsSMD-0.11-0.29 to 0.08Very low5423
Parent-mediated behavioral interventionsConduct disorder symptoms (CD)children and teensparent ratedabout 12 weeksSMD0.160.06 to 0.27Low121428
AcupunctureConduct disorder symptoms (CD)children and teensparent ratedabout 12 weeksSMD0.660.36 to 0.97Very low2171
Parent-mediated behavioral interventionsConduct disorder symptoms (CD)under 6parent ratedabout 12 weeksSMD0.24-0.10 to 0.58Very low3315
Polyunsaturated fatty acidsConduct disorder symptoms (CD)children and teens3 to 6 monthsSMD-0.11-0.32 to 0.10Very low5332
Cognitive Behavioral Therapy (CBT)Clinician global impressionadultsclinician ratedabout 12 weeksSMD1.150.31 to 1.98Very low5260
AmphetaminesClinician global impressionchildren and teensabout 12 weeksSMD0.870.01 to 1.73Very low286
AmphetaminesClinician global impressionadultsabout 12 weeksSMD0.850.59 to 1.11Very low3341
MethylphenidateClinician global impressionadultsclinician ratedabout 12 weeksSMD0.70-0.13 to 1.53Very low2139
DasotralineClinician global impressionadultsabout 12 weeksSMD0.230.00 to 0.47Very low2482
Physical trainingSocial-communication skillschildren and teensabout 12 weeksSMD0.49-0.41 to 1.40Very low490
Social skill trainingSocial-communication skillschildren and teensabout 12 weeksSMD0.250.02 to 0.48Very low5270Practise friendship without pressure
Social skill trainingSocial-communication skillschildren and teens3 to 6 monthsSMD0.12-0.31 to 0.55Very low273
Polyunsaturated fatty acidsSocial-communication skillschildren and teens3 to 6 monthsSMD-0.10-0.41 to 0.22Very low2145
MethylphenidateDrivingadultsclinician ratedabout 12 weeksSMD0.53-0.07 to 1.13Very low3154Discuss treatment and driving safety
AtomoxetineAcceptability (dropping out for any reason)children and teensabout 12 weeksRR1.000.77 to 1.30High131831
MethylphenidateAcceptability (dropping out for any reason)children and teensabout 12 weeksRR1.581.35 to 1.85High212947
AtomoxetineAcceptability (dropping out for any reason)adultsabout 12 weeksRR0.820.74 to 0.90Moderate143292
AmphetaminesAcceptability (dropping out for any reason)adultsabout 12 weeksRR1.190.95 to 1.49Moderate101957
AmphetaminesAcceptability (dropping out for any reason)children and teensabout 12 weeksRR1.230.86 to 1.76Moderate71343
ViloxazineAcceptability (dropping out for any reason)children and teensabout 12 weeksRR0.760.54 to 1.08Low5990
Dialectical Behavioral Therapy (DBT)Acceptability (dropping out for any reason)adultsabout 12 weeksRR0.900.55 to 1.47Low3368
ProbioticsAcceptability (dropping out for any reason)children and teensabout 12 weeksRR0.930.50 to 1.70Low4224
Parent-mediated behavioral interventionsAcceptability (dropping out for any reason)children and teensabout 12 weeksRR1.010.63 to 1.61Low121123
Cognitive Behavioral Therapy (CBT)Acceptability (dropping out for any reason)adultsabout 12 weeksRR1.110.75 to 1.64Low10867
Alpha-2 agonists (guanfacine / clonidine)Acceptability (dropping out for any reason)children and teensabout 12 weeksRR1.371.05 to 1.78Low111456
MindfulnessAcceptability (dropping out for any reason)adultsabout 12 weeksRR0.240.03 to 1.91Very low4301
tDCSAcceptability (dropping out for any reason)adultsabout 12 weeksRR0.340.10 to 1.22Very low3103
Cognitive trainingAcceptability (dropping out for any reason)children and teensabout 12 weeksRR0.610.37 to 1.01Very low8535
TMS-rTMSAcceptability (dropping out for any reason)adultsabout 12 weeksRR0.610.30 to 1.25Very low4141
RisperidoneAcceptability (dropping out for any reason)children and teensabout 12 weeksRR0.660.38 to 1.16Very low2193
BupropionAcceptability (dropping out for any reason)children and teensabout 12 weeksRR0.680.19 to 2.52Very low2139
Polyunsaturated fatty acidsAcceptability (dropping out for any reason)children and teensabout 12 weeksRR0.900.66 to 1.23Very low8603
Diet (restricted/elimination)Acceptability (dropping out for any reason)children and teensabout 12 weeksRR0.940.55 to 1.62Very low4273
ZincAcceptability (dropping out for any reason)children and teensabout 12 weeksRR0.960.80 to 1.16Very low4536
BupropionAcceptability (dropping out for any reason)adultsabout 12 weeksRR0.970.21 to 4.45Very low299
MethylphenidateAcceptability (dropping out for any reason)adultsabout 12 weeksRR1.000.82 to 1.22Very low203925
Physical trainingAcceptability (dropping out for any reason)children and teensabout 12 weeksRR1.100.58 to 2.08Very low6232
DesipramineAcceptability (dropping out for any reason)children and teensabout 12 weeksRR1.220.30 to 4.99Very low2114
CarnitineAcceptability (dropping out for any reason)children and teensabout 12 weeksRR1.240.76 to 2.02Very low4247
Cognitive trainingAcceptability (dropping out for any reason)adultsabout 12 weeksRR1.300.64 to 2.62Very low3189
ModafinilAcceptability (dropping out for any reason)children and teensabout 12 weeksRR1.301.01 to 1.67Very low6809
Multimodal behavioral interventionsAcceptability (dropping out for any reason)children and teensabout 12 weeksRR1.390.55 to 3.54Very low5584
HomeopathyAcceptability (dropping out for any reason)children and teensabout 12 weeksRR1.450.73 to 2.87Very low2104
NeurofeedbackAcceptability (dropping out for any reason)children and teensabout 12 weeksRR1.490.88 to 2.53Very low7333
Methylphenidate + Alpha-2 agonistsAcceptability (dropping out for any reason)children and teensabout 12 weeksRR2.421.38 to 4.25Very low2127
MethylphenidateAcceptability (dropping out for any reason)under 6about 12 weeksRR2.891.55 to 5.38Very low2216
AmphetaminesTolerability (dropping out for side effects)adultsabout 12 weeksRR0.400.22 to 0.72High111995
AtomoxetineTolerability (dropping out for side effects)adultsabout 12 weeksRR0.450.35 to 0.58High143292
MethylphenidateTolerability (dropping out for side effects)adultsabout 12 weeksRR0.500.36 to 0.69High214389
AtomoxetineTolerability (dropping out for side effects)children and teensabout 12 weeksRR0.540.27 to 1.08High121799
MethylphenidateTolerability (dropping out for side effects)children and teensabout 12 weeksRR0.640.36 to 1.12High202878
AmphetaminesTolerability (dropping out for side effects)children and teensabout 12 weeksRR0.460.22 to 0.96Moderate71343
ModafinilTolerability (dropping out for side effects)children and teensabout 12 weeksRR0.790.36 to 1.75Moderate6809
Alpha-2 agonists (guanfacine / clonidine)Tolerability (dropping out for side effects)children and teensabout 12 weeksRR0.280.13 to 0.63Very low81287
tDCSTolerability (dropping out for side effects)adultsabout 12 weeksRR0.350.06 to 2.08Very low281
Methylphenidate + Alpha-2 agonistsTolerability (dropping out for side effects)children and teensabout 12 weeksRR0.350.04 to 3.27Very low2127
BupropionTolerability (dropping out for side effects)children and teensabout 12 weeksRR0.350.04 to 2.95Very low2139
Diet (restricted/elimination)Tolerability (dropping out for side effects)children and teensabout 12 weeksRR0.370.04 to 3.43Very low2127
ViloxazineTolerability (dropping out for side effects)children and teensabout 12 weeksRR0.430.19 to 1.00Very low5990
ZincTolerability (dropping out for side effects)children and teensabout 12 weeksRR0.700.39 to 1.23Very low2456
Polyunsaturated fatty acidsTolerability (dropping out for side effects)children and teensabout 12 weeksRR0.890.31 to 2.55Very low7584
TMS-rTMSTolerability (dropping out for side effects)adultsabout 12 weeksRR1.070.26 to 4.35Very low3115
Cognitive Behavioral Therapy (CBT)Tolerability (dropping out for side effects)adultsabout 12 weeksRR1.070.11 to 10.07Very low3184
BupropionTolerability (dropping out for side effects)adultsabout 12 weeksRR1.260.08 to 19.59Very low299
DesipramineTolerability (dropping out for side effects)children and teensabout 12 weeksRR1.420.10 to 20.48Very low2114
ViloxazineSide effect: sleep problemschildren and teensabout 12 weeksRR0.270.16 to 0.46Moderate5990
AmphetaminesSide effect: sleep problemschildren and teensabout 12 weeksRR0.280.17 to 0.46Low102429
DasotralineSide effect: sleep problemschildren and teensabout 12 weeksRR0.220.09 to 0.51Very low3380
Alpha-2 agonists (guanfacine / clonidine)Side effect: sleep problemschildren and teensabout 12 weeksRR0.300.17 to 0.53Very low61704
DasotralineSide effect: sleep problemsadultsabout 12 weeksRR0.330.22 to 0.50Very low2492
MethylphenidateSide effect: sleep problemsadultsabout 12 weeksRR0.510.39 to 0.67Very low164435
MethylphenidateSide effect: sleep problemschildren and teensabout 12 weeksRR0.530.40 to 0.72Very low375499
Polyunsaturated fatty acidsSide effect: sleep problemschildren and teensabout 12 weeksRR3.040.29 to 31.55Very low2122
AmphetaminesSide effect: less appetitechildren and teensabout 12 weeksRR0.190.10 to 0.33Low112467
MethylphenidateSide effect: less appetitechildren and teensabout 12 weeksRR0.260.19 to 0.36Low416091
ViloxazineSide effect: less appetitechildren and teensabout 12 weeksRR0.180.06 to 0.58Very low3606
MethylphenidateSide effect: less appetiteadultsabout 12 weeksRR0.250.20 to 0.30Very low164491
DasotralineSide effect: less appetiteadultsabout 12 weeksRR0.260.12 to 0.53Very low2492
DasotralineSide effect: less appetitechildren and teensabout 12 weeksRR0.310.13 to 0.73Very low3380
HomeopathyConduct or oppositional symptomschildren and teensparent ratedabout 12 weeksSMD0.02-0.44 to 0.48Very low263
AmphetaminesDisruptive behaviorschildren and teensabout 12 weeksSMD1.050.65 to 1.45Very low3130
MindfulnessExecutive function (mixed)children and teensabout 12 weeksSMD0.44-0.08 to 0.97Very low3187
AcupunctureLearning disorder symptomschildren and teensparent ratedabout 12 weeksSMD0.630.32 to 0.93Very low2171
MethylphenidateSuicidal thoughts or behaviourchildren and teensabout 12 weeksRR1.100.25 to 4.96Moderate61032
Alpha-2 agonists (guanfacine / clonidine)Tic or Tourette symptomschildren and teensabout 12 weeksSMD0.770.52 to 1.02Low4297
MethylphenidateTic or Tourette symptomschildren and teensabout 12 weeksSMD0.12-0.39 to 0.62Low3217

How to read it

Most rows are a standardised mean difference (SMD): how far the treated group moved compared with the control, in standard deviations. 0 is no difference. Around 0.2 is small, 0.5 medium, 0.8 large. Positive favours the treatment. The dot is the estimate, the line its 95% confidence interval: if the line crosses 0, the trials cannot rule out no effect.

Acceptability and tolerability rows are a risk ratio (RR), drawn on a log scale, where 1 means no difference. The direction is as reported by the review.

The moon is GRADE certainty as rated by the review authors. A full moon means more trials are unlikely to change the number; a crescent means they very well might. Nothing is hidden by a filter; the scale never changes between rows, so a long bar is a wide interval, not a zoom.

The pattern is the point: few things have strong evidence, many popular things have weak evidence, and nothing has strong long-term evidence.

Changes: the numbers are copied as published; this page only regroups them, labels them in plain English and links the items on the list that rest on them.

General information about ADHD, not a diagnosis or an individual treatment plan. Tailoring changes the order of suggestions; it does not assess you. Medication decisions belong with you and a qualified clinician.