Table 21.

Adverse drug reaction cases in the 2010 registry

	N (%)
Total	174
Acetaminophen	10 (13)
Lithium	9 (12)
Digoxin	7 (9)
Ethanol	5 (6)
Haloperidol	5 (6)
Morphine	4 (5)
Oxycodone	4 (5)
Valproic acid	4 (5)
Amphetamine	3 (4)
Benzodiazepines	3 (4)
Bupropion	3 (4)
Lisinopril	3 (4)
Lorazepam	3 (4)
Olanzapine	3 (4)
Phenytoin	3 (4)
Alprazolam	2 (3)
Atenolol	2 (3)
Citalopram	2 (3)
Clonazepam	2 (3)
Clozapine	2 (3)
Diphenhydramine	2 (3)
Fentanyl	2 (3)
Hydrocodone	2 (3)
Lidocaine	2 (3)
Metformin	2 (3)
Methadone	2 (3)
Methamphetamine	2 (3)
Nortriptyline	2 (3)
Paroxetine	2 (3)
Quetiapine	2 (3)
Risperidone	2 (3)
Sertraline	2 (3)

Only medications listed more than once are included. One hundred and seventy-four substances were reported in 116 patients