Long-term use of sex dolls can have complex psychological effects, which vary from person to person. For some, consistent interaction with a doll can foster feelings of companionship, reduce loneliness, and improve self-esteem. These positive effects often arise from the sense of stability and control that a doll provides, especially for individuals who struggle with human relationships.

However, prolonged reliance on sex dolls can also pose risks. It may lead to social withdrawal, decreased motivation to seek human connections, or difficulty navigating real-world relationships. Some users might develop unrealistic expectations of intimacy, potentially impacting their ability to form or maintain meaningful partnerships. Additionally, there is concern about emotional dependency, where the presence of the doll becomes a primary source of comfort, possibly hindering emotional resilience and adaptability.

Mental health professionals suggest that the key to healthy long-term use lies in balance. Integrating sex dolls into a broader social and emotional framework, including therapy and real-life interactions, can mitigate potential adverse effects. Recognizing the emotional needs that these dolls fulfill is crucial, and addressing underlying issues through counseling can promote healthier psychological outcomes. Ultimately, understanding the long-term psychological effects requires ongoing research and personalized approaches to ensure that these devices support, rather than hinder, emotional well-being.