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Important: This site presents data from the FDA Adverse Event Reporting System (FAERS). A report does not mean the drug caused the event. Full disclaimer.

All Drugs Associated with On and off phenomenon

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67 drugs have been associated with On and off phenomenon in FAERS reports.

Drug Reports Deaths Hosp. Life-Threat.
CARBIDOPA\LEVODOPA 3,509 241 1,887 63
FOSCARBIDOPA\FOSLEVODOPA 391 15 245 2
PRAMIPEXOLE 116 3 36 0
APOMORPHINE 107 1 21 0
LEVODOPA 106 4 26 0
AMANTADINE 81 2 40 0
CLOZAPINE 73 2 28 0
ROPINIROLE 72 3 30 0
BENSERAZIDE\LEVODOPA 65 0 47 4
ENTACAPONE 59 0 23 0
ISTRADEFYLLINE 58 1 3 0
ROTIGOTINE 55 0 30 0
PIMAVANSERIN 52 2 4 0
RIVASTIGMINE 51 3 13 3
QUETIAPINE 50 0 23 0
CARBIDOPA\ENTACAPONE\LEVODOPA 40 0 17 0
RASAGILINE 38 1 4 0
MIRTAZAPINE 32 0 20 0
OPICAPONE 25 1 6 0
CLONAZEPAM 20 0 6 0
PAROXETINE 18 0 8 6
ONABOTULINUMTOXINA 17 2 9 0
OLANZAPINE 16 0 15 0
SAFINAMIDE 15 2 5 1
ALFUZOSIN 13 0 13 0
FINASTERIDE 13 0 13 0
ACETAMINOPHEN 11 0 8 0
MORPHINE 11 0 6 0
L-DOPA 10 0 0 0
LORAZEPAM 10 0 6 0
OXYCODONE 10 0 4 0
CARBIDOPA 9 0 9 0
CARBIDOPA\MELEVODOPA 9 0 1 0
POLYETHYLENE GLYCOLS 9 0 1 0
PREDNISONE 9 0 9 0
AMITRIPTYLINE 8 0 2 0
BENSERAZIDE 8 0 4 0
DELORAZEPAM 8 0 0 0
OMEPRAZOLE 8 0 0 0
PREGABALIN 8 0 5 0
SELEGILINE 8 0 0 0
CLOPIDOGREL BISULFATE 7 0 6 0
FUROSEMIDE 7 0 0 0
LANSOPRAZOLE 7 0 7 0
PRAMIPEXOLE\PRAMIPEXOLE 7 0 2 0
SERTRALINE 7 0 5 0
AMLODIPINE\OLMESARTAN MEDOXOMIL 6 0 0 0
ATENOLOL 6 0 0 0
CANRENONE 6 0 0 0
DABIGATRAN ETEXILATE 6 0 0 0
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