What are the consequences of not treating autism?
Nov 17, 2025
Source: Cainiu Health
Dr. Zhang Baohua
Introduction
In general, if autism is left untreated, the consequences may include worsening social impairments, delayed language development, prominent behavioral problems, poor self-care abilities, and a high incidence of psychological issues. If a child shows signs of autism, it is recommended to seek timely intervention at a professional institution. Early intervention is crucial upon noticing any autistic tendencies in children, with the optimal window for intervention being before the age of 3.
In general, if autism is left untreated, the main consequences include worsening social impairments, delayed language development, prominent behavioral issues, poor self-care abilities, and a high incidence of psychological problems. If a child shows signs of autism, it is recommended to seek timely intervention at a professional institution. The specific analysis is as follows:
1. Worsening Social Impairments
Children with autism already struggle to interpret social cues; without treatment, this issue becomes entrenched. As they grow, they fail to develop normal interpersonal relationships, avoid eye contact and communication, are prone to isolation, and have difficulty integrating into groups.
2. Delayed Language Development
Language center development is inherently affected in autism. Without intervention, language skills may stagnate. Some children never learn to speak, or can only repeat others' words, making it impossible for them to express their needs verbally.
3. Prominent Behavioral Issues
Rigid behaviors and emotional regulation problems tend to worsen with age. Children may exhibit repetitive actions such as hand-flapping or body-spinning. They may become easily agitated, engage in self-injurious behaviors, or attack others when faced with environmental changes, endangering both themselves and others.
4. Poor Self-Care Abilities
Without targeted training, children cannot acquire basic life skills such as dressing, eating, or using the toilet. In adulthood, they are unable to live independently and remain fully dependent on family care, placing a heavy burden on their families.
5. High Incidence of Psychological Problems
Long-term social frustration and daily living difficulties often lead to psychological issues such as anxiety and depression. Children may develop feelings of self-rejection and prolonged low mood, which further exacerbate their existing symptoms.
Early intervention is crucial once signs of autism are detected, with the optimal window being before age 3. Daily structured training can help improve life skills, and social engagement should be encouraged through the child's interests. Patience and acceptance are essential—avoid criticism, and regularly participate in professional rehabilitation programs to help the child gradually enhance their adaptive abilities.
