Numbers of patients prescribed drowsy medications. While 108 patients took one and 22 took two or more drowsy medications, most patients (478) took no drowsy medications. Of those taking one or more drowsy medications, citalopram, tramadol, amitriptyline, fluoxetine and zopiclone were the most frequently reported
| Drowsy medications | Number of patients |
| None | 478 |
| CITALOPRAM | 23 |
| TRAMADOL | 17 |
| AMITRIPTYLINE | 16 |
| FLUOXETINE | 14 |
| ZOPICLONE | 4 |
| DIAZEPAM | 3 |
| DOSULEPIN | 3 |
| GABAPENTIN | 3 |
| PAROXETINE | 3 |
| BACLOFEN | 2 |
| DULOXETINE | 2 |
| IMIPRAMINE | 2 |
| MIRTAZAPINE | 2 |
| SERTRALINE | 2 |
| TEMAZEPAM | 2 |
| ZOLPIDEM | 2 |
| CARBAMAZEPINE | 1 |
| CLOMIPRAMINE | 1 |
| CLONAZEPAM | 1 |
| LAMOTRIGINE | 1 |
| LEVETIRACETAM | 1 |
| NORTRIPTYLINE | 1 |
| RISPERIDONE | 1 |
| SODIUM VALPROATE | 1 |
| CARBAMAZAPINE ESCITALOPRAM AMITRIPTYLINE | 1 |
| DIAZEPAM DOSULEPIN | 1 |
| DULOXETINE AMITRIPTYLINE CITALOPRAM | 1 |
| ESCITALOPRAM DIAZEPAM | 1 |
| GABAPENTIN FLUOXETINE | 1 |
| LAMOTRIGINE CITALOPRAM | 1 |
| TOPIRAMATE MIRTAZAPINE AMITRIPTYLINE | 1 |
| TRAMADOL AMITRIPTYLINE | 1 |
| TRAMADOL CITALOPRAM | 3 |
| TRAMADOL DOSULEPIN | 1 |
| TRAMADOL FLUOXETINE DIAZEPAM | 1 |
| TRAMADOL GABAPENTIN | 1 |
| TRAMADOL SERTRALINE LITHIUM CHLORPROMAZINE TEMAZEPAM | 1 |
| TRAMADOL ZOPICLONE | 1 |
| VENLAFAXINE ROPINIROLE QUETIAPINE | 1 |
| ZOLPIDEM SERTRALINE | 1 |
| ZOPICLONE AMITRIPTYLINE | 1 |
| ZOPICLONE FLUOXETINE | 1 |
| ZOPICLONE LAMOTRIGINE FLUOXETINE | 1 |
| ZOPICLONE OLANZAPINE GABAPENTIN DIAZEPAM | 1 |
| Total | 608 |