“…Those factors are classified into individual, socio-demographic, psychiatric, medical conditions, and socio-cultural influences that may be controlled [16][17][18]. For instance, preceding studies found that young age at initiation, sex, unemployment, singular status, peer group influence, family history of substance use, conflict and poor family support, environmental factors like availability and accessibility of drugs are contributing factors of relapse [2,7,9,[19][20][21][22]. Physical factors can also increase the risk of relapse including physical illnesses, physical dependence on drugs, withdrawal from drugs and being in negative physical state [20,23,24].…”