Reaction

Psychomotor Retardation reporting signals

Last recalculated 2026-09-14T18:28:35.993900+00:00 · 2,754 reports · 91 co-occurring drugs

As of the last recalculation, Psychomotor Retardation appears in 2,754 FAERS reports alongside 91 co-occurring drug terms. The strongest observed disproportionality signal is VALPROATE SODIUM (PRR 72.4).

Important: FAERS is a spontaneous, voluntary, unverified reporting system. PRR and ROR identify reporting patterns for investigation; they are not incidence rates and do not establish causation.

Drug	Co-reports	PRR	ROR
Valproate Sodium	185	72.4	73.1
Ritonavir 100 Mg	74	38.4	38.6
Atazanavir	54	28.9	29.1
Valproic Acid	113	28.2	28.3
Haloperidol	79	25.3	25.4
Haloperidol Lactate	79	24.8	24.9
Ritonavir	75	19.9	20.0
Aripiprazole Oral	101	19.1	19.2
Aripiprazole Orally Disintegrating	101	19.1	19.2
Olanzapine	220	16.7	16.8
Risperidone	263	16.4	16.5
Raltegravir	34	15.7	15.8
Lithium Carbonate	34	15.3	15.3
Tenofovir Disoproxil Fumarate Tablets	17	15.0	15.0
Quetiapine Fumarate	56	14.6	14.6
Carbamazepine	117	13.7	13.8
Darunavir	26	13.1	13.1
Zidovudine	23	13.1	13.1
Oxcarbazepine	55	13.0	13.0
Lopinavir And Ritonavir	23	12.9	12.9
Quetiapine	289	12.6	12.6
Escitslopram	90	12.1	12.1
Lamotirigine	109	11.9	11.9
Lamotrigine Extended-Release	109	11.9	11.9
Lamotrigine Chewable Dispersible	109	11.9	11.9
Lamivudine Oral	39	11.8	11.8
Escitalopram Oxalate	108	11.6	11.6
Phytonadione	12	10.7	10.7
Lamivudine	43	10.7	10.7
Aripiprazole	163	10.6	10.6
Phenobarbital	20	10.5	10.5
Venlafaxine	96	10.5	10.5
Phenytoin	28	10.2	10.2
Lamotrigine	167	10.1	10.1
Bupropion	57	9.9	9.9
Clobazam	31	9.7	9.7
Primidone	13	9.7	9.7
Sertraline	142	9.6	9.6
Mirtazapine	111	9.5	9.5
Citalopram Hydrobromide	122	9.0	9.0
Oxazepam	25	8.9	8.9
Lithium	29	8.8	8.8
Lithium Bromatum	29	8.8	8.8
Venlafaxine Hydrochloride	142	8.5	8.5
Paroxetine Hydrochloride Hemihydrate	37	8.5	8.5
Indapamide	20	8.5	8.5
Paroxetine	37	8.3	8.3
Olanzapine Pamoate	43	8.0	8.1
Lorazepam	178	7.9	7.9
Captopril	10	7.9	7.9
Diazepam	122	7.9	7.9
Zonisamide	15	7.7	7.7
Zolpidem Tartrate	129	7.5	7.5
Citalopram	125	7.2	7.2
Topiramate	85	7.1	7.1
Diazepam Oral Solution (Concentrate)	81	7.1	7.1
Diazepam Oral	81	7.1	7.1
Levetiracetam	120	7.1	7.1
Ziprasidone	16	6.9	6.9
Levetiracetam In Sodium Chloride	66	6.6	6.6
Levetiracetam Oral	66	6.6	6.6
Levetiracetam Injection	66	6.6	6.6
Escitalopram	114	6.4	6.4
Clonazepam	129	6.3	6.3
Alprazolam	156	6.0	6.0
Entecavir	9	5.8	5.8
Vigabatrin	11	5.7	5.7
Paliperidone	17	5.5	5.5
Vortioxetine	12	5.3	5.4
Lacosamide	26	5.3	5.3
Liothyronine Sodium	6	5.2	5.2
Clozapine	83	5.1	5.1
Ethyl Alcohol	18	5.0	5.0
Fluoxetine	43	4.9	4.9
Efavirenz	7	4.8	4.8
Methadone	26	4.6	4.6
Cenobamate	5	4.5	4.5
Lurasidone Hydrochloride	12	4.3	4.4
Brivaracetam	5	4.2	4.2
Methadone Hydrochloride	6	4.2	4.2
Dolutegravir Sodium	5	4.2	4.2
Isopropyl Alcohol	18	4.0	4.0
Tenofovir Disoproxil Fumarate	17	3.9	3.9
Orlistat	13	3.8	3.8
Alcohol	19	3.7	3.7
Brexpiprazole	8	3.6	3.7
Asenapine Maleate	3	2.6	2.6
Polatuzumab Vedotin	3	2.3	2.3
Pazopanib Hydrochloride	8	2.2	2.2
Paliperidone Palmitate	8	1.9	1.9
Valbenazine	3	0.9	0.9

Related reactions

Data source: openFDA FAERS. See the OpenPV methodology and limitations.