Reaction

Hypotonia Neonatal reporting signals

Last recalculated 2026-09-14T18:28:35.993900+00:00 · 1,510 reports · 46 co-occurring drugs

As of the last recalculation, Hypotonia Neonatal appears in 1,510 FAERS reports alongside 46 co-occurring drug terms. The strongest observed disproportionality signal is VENLAFAXINE (PRR 32.2).

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
Venlafaxine	151	32.2	32.2
Valproate Sodium	46	31.6	31.7
Zidovudine	30	31.5	31.6
Misoprostol	21	30.1	30.2
Ampicillin	17	28.6	28.7
Ampicillin Sodium	17	28.6	28.7
Venlafaxine Hydrochloride	193	22.9	22.9
Lamotirigine	92	18.8	18.8
Lamotrigine Extended-Release	92	18.8	18.8
Lamotrigine Chewable Dispersible	92	18.8	18.8
Magnesium Sulfate Heptahydrate	17	18.2	18.2
Magnesium Sulfate	17	18.2	18.2
Lithium Carbonate	22	18.1	18.1
Phytonadione	11	18.0	18.0
Labetalol	17	17.8	17.8
Magnesium Sulfate In Water For	16	17.4	17.5
Phenobarbital	15	14.4	14.4
Quetiapine	175	14.0	14.0
Valproic Acid	31	13.8	13.8
Progesterone	22	13.4	13.5
Rocuronium Bromide	11	13.0	13.0
Buspirone Hydrochloride	10	12.6	12.6
Lamotrigine	111	12.5	12.5
Oxazepam	19	12.3	12.3
Zonisamide	13	12.2	12.2
Dronabinol	7	12.1	12.1
Levetiracetam In Sodium Chloride	60	11.1	11.1
Levetiracetam Oral	60	11.1	11.1
Levetiracetam Injection	60	11.1	11.1
Olanzapine	81	10.9	10.9
Gentamicin Sulfate	12	10.5	10.6
Norepinephrine	8	10.4	10.4
Norepinephrine Bitartrate	10	9.6	9.6
Olanzapine Pamoate	27	9.2	9.2
Haloperidol	16	9.2	9.2
Haloperidol Lactate	16	9.0	9.0
Midazolam	16	8.8	8.8
Lithium	16	8.8	8.8
Lithium Bromatum	16	8.8	8.8
Levetiracetam	81	8.8	8.8
Atazanavir	9	8.7	8.7
Clobazam	15	8.5	8.5
Sumatriptan Succinate	15	8.3	8.3
Oxcarbazepine	19	8.1	8.2
Ziprasidone	10	7.9	7.9
Vigabatrin	6	5.7	5.7

Related reactions

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