| Reasons | Frequency | Percentage |
| Felt better | 7 | 12.7 |
| I forgot | 18 | 32.7 |
| Drugs finished | 3 | 5.5 |
| No money for transport to collect new drugs | 18 | 32.7 |
| Drugs make me feel sick | 3 | 5.5 |
| Don’t like taking drugs | 3 | 5.5 |
| Others | 3 | 5.5 |