Abstract: Substance addiction has adverse effects on the well-being of women. Evidently, it can also lead to the failure to meet one's obligations in the workplace, educational institution, or household. It adversely affects social engagement and leisure pursuits, leading individuals to disengage from family relationships and personal interests. This study examined the relationship between substance abuse and the social wellbeing of women in Likii slum, Laikipia County. The objective of this study was to assess the effects of substance, abuse on the social wellbeing of women in Likki slum, Laikipia County. This study will be guided by theories Social Learning theory by Albert Bandura (1997) and Feminist theory by Mary Wollstonecraft (1759). A mixed-methods approach utilizing in-depth interviews and standardized questionnaires was employed to gather data from 360 women. The study indicates that substance abuse adversely affects women's social welfare by undermining familial relationships, increasing economic instability, diminishing community engagement, and eventually threatening mental health. This study used the mixed-methods study on substance abuse among 360 women in Likii Slum. Prevalence was high at 85%, with alcohol (92%) as the most common substance, followed by inhalants, marijuana, tobacco, and prescription drugs. Logistic regression showed no significant link between substance use and demographic factors, indicating the role of broader socio-economic and psychosocial determinants. Key contributing factors included partner abuse, peer pressure, post-traumatic stress, poverty, accessibility of substances, and lack of social support. Substance abuse was associated with reduced income, domestic conflict, social isolation, poor living conditions, and mental health challenges. These findings underscore the essential requirement for community-oriented therapies, educational programs, and strengthened local support systems to facilitate the healing and social reintegration of affected women. 

Keywords: Wellbeing, Women, Substance Abuse, Social Life Effects, Withdrawal Effects