Abstract
Autism spectrum disorder (ASD) is often diagnosed long after symptoms have become noticeable. This delay can make it difficult to provide early intervention, which can impact long-term outcomes. The concept of "pre-autism" highlights the phase before a formal diagnosis of ASD, providing an opportunity for earlier identification and intervention, which could be a turning point in ASD management. In a previous article, we explored different ways of diagnosing pre-autism, including historical records, physical markers, laboratory tests, and radiological evidence. This manuscript builds on that foundation by emphasizing the importance of early diagnosis and intervention in ASD. Recent research advancements have clarified that ASD presentations can be complex, and individualized support strategies are necessary. The significance of pre-autism lies in its potential to alter the trajectory of ASD through early detection and intervention despite challenges such as limited awareness and variability in symptom presentation. Biomarkers and diagnostic tools have shown promise as avenues for early detection, but it is essential to exercise caution and not rely too heavily on yet-to-be-established markers. Addressing these challenges requires a collaborative effort to increase awareness, improve access to diagnostic tools, and foster inclusive environments. Ultimately, this manuscript calls for ongoing research, advocacy, and resource allocation to enhance early detection and intervention efforts, ensuring optimal outcomes for individuals on the autism spectrum.