Title:Autism - A Comprehensive Array of Prominent Signs and Symptoms
Volume: 27
Issue: 11
Author(s): Muhammad Shahid Nadeem, Bibi Nazia Murtaza*, Maryam A. Al-Ghamdi, Akbar Ali, Mazin A. Zamzami, Jalaluddin A. Khan, Aftab Ahmad, Mujaddad Ur Rehman and Imran Kazmi*
Affiliation:
- Department of Zoology, Abbottabad University of Science and Technology (AUST), Abbottabad,Pakistan
- Department of Biochemistry, Faculty of Science, King Abdulaziz University, Jeddah 21589,Saudi Arabia
Keywords:
Children, autism, symptoms, psychology, physiology, gastrointestinal.
Abstract:
Background: Autism Spectrum Disorder (ASD) is a multifaceted neurodevelopmental condition
characterized by multiple psychological and physiological impairments in young children. According to the recent
reports, 1 out of every 58 newly-born children is suffering from autism. The aetiology of the disorder is
complex and poorly understood, hindering the adaptation of targeted and effective therapies. There are no well-
established diagnostic biomarkers for autism. Hence the analysis of symptoms by the pediatricians plays a critical
role in the early intervention.
Methods: In the present report, we have emphasized 24 behavioral, psychological and clinical symptoms of
autism.
Results: Impaired social interaction, restrictive and narrow interests, anxiety, depression; aggressive, repetitive,
rigid and self-injurious behavior, lack of consistency, short attention span, fear, shyness and phobias, hypersensitivity
and rapid mood alterations, high level of food and toy selectivity; inability to establish friendships or follow
the instructions; fascination by round spinning objects and eating non-food materials are common psychological
characteristics of autism. Speech or hearing impairments, poor cognitive function, gastrointestinal
problems, weak immunity, disturbed sleep and circadian rhythms, weak motor neuromuscular interaction, lower
level of serotonin and neurotransmitters, headache and body pain are common physiological symptoms.
Conclusion: A variable qualitative and quantitative impact of this wide range of symptoms is perceived in each
autistic individual, making him/her distinct, incomparable and exceptional. Selection and application of highly
personalized medical and psychological therapies are therefore recommended for the management and treatment
of autism.