| Side effect | Frequency, n (%) |
|---|---|
| Positive effects | |
| Improved sleep | 31 (12.3) |
| Improved appetite | 7 (2.8) |
| Adverse effects | |
| Sedation | 5 (2.0) |
| Vivid dreams | 5 (2.0) |
| Emotional disturbances eg, irritable, depressed, anxious | 5 (2.0) |
| Disorientation | 3 (1.2) |
| Sleeplessness | 1 (0.4) |
| Nausea | 1 (0.4) |
| Constipation | 1 (0.4) |
| Diarrhoea | 1 (0.4) |
| Headaches | 1 (0.4) |
| Oral mucosa irritation | 1 (0.4) |
| Hallucinations | 1 (0.4) |