OpenPV Signal Explorer
FAERS disproportionality dashboard
Reaction

Postural Orthostatic Tachycardia Syndrome reporting signals

Last recalculated 2026-09-14T18:28:35.993900+00:00 · 1,294 reports · 55 co-occurring drugs

As of the last recalculation, Postural Orthostatic Tachycardia Syndrome appears in 1,294 FAERS reports alongside 55 co-occurring drug terms. The strongest observed disproportionality signal is CALCIUM, MAGNESIUM, POTASSIUM, AND SODIUM OXYBATES (PRR 125.7).

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.
DrugCo-reportsPRRROR
Calcium, Magnesium, Potassium, And Sodium Oxybates64125.7126.6
Sodium Oxybate12834.634.6
Human Immunoglobulin G3628.828.9
Dextroamphetamine Saccharate, Amphetamine Aspartate, Dextroamphetamine Sulfate, And Amphetamine Sulfate5526.126.2
Rizatriptan Benzoate1625.625.6
Dextroamphetamine Sulfate, Dextroamphetamine Saccharate, Amphetamine Sulfate And Amphetamine Aspartate5823.523.5
Guanfacine1122.722.7
Modafinil4221.621.6
Armodafinil2519.419.4
Asfotase Alfa1117.817.8
Buspirone Hydrochloride1217.617.7
Liothyronine Sodium916.716.7
Butalbital, Acetaminophen, And Caffeine1116.716.7
Lisdexamfetamine Dimesylate3316.516.5
Adrenalinum4116.416.4
Sumatriptan Succinate2516.216.2
Cariprazine915.715.7
Doxyclycline Hyclate1615.315.3
Hydroxyzine Hydrochloride1214.814.8
Hydroxyzine Hydrochloride Oral1214.814.8
Azelastine1614.514.5
Epinephrine5614.314.3
Omalizumab7114.114.1
Hyoscyamine Sulfate814.114.1
Propranolol Hydrochloride6014.014.0
Lubiprostone813.713.7
Avapritinib1013.413.4
Tretinoin611.911.9
Methocarbamol Tablets1211.611.6
Cetirizine Hcl610.610.6
Rimegepant Sulfate810.210.2
Amphetamine59.89.8
Desvenlafaxine Succinate169.69.6
Methylphenidate Hydrochloride349.59.5
Linaclotide159.19.1
Testosterone Cypionate59.09.0
Fexofenadine Hydrochloride129.09.0
Eptinezumab-Jjmr58.98.9
Brexpiprazole98.88.8
Vilazodone Hydrochloride58.78.8
Erenumab-Aooe298.68.6
Levocetirizine Dihydrochloride128.18.1
Elexacaftor, Tezacaftor, And Ivacaftor67.87.8
Naltrexone147.47.4
Esketamine Hydrochloride87.37.3
Galcanezumab-Gnlm136.76.7
Botulinum Toxin Type A56.56.5
Budesonide, Glycopyrrolate, And Formoterol Fumarate46.26.2
Droxidopa86.06.0
Drospirenone And Ethinyl Estradiol155.55.5
Onabotulinumtoxina214.44.4
Abaloparatide63.33.3
Etonogestrel82.72.7
Nirmatrelvir And Ritonavir82.42.4
Tirzepatide181.81.8

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