Mental Health Disorders

Anxiety disorders is a group of mental health disorders that includes generalised anxiety disorders, and post-traumatic stress disorders.
Depression is a mood disorder characterised by lowering of mood, loss of interest and enjoyment, and reduced energy. It is not just feeling sad.
Schizophrenia is a complex psychotic disorder characterised by disruptions to thinking and emotions, and a distorted perception of reality.
There are several different types of sleep-wake disorders, of which insomnia is the most common. Other sleep-wake disorders include obstructive sleep apnea, parasomnias, narcolepsy, and restless leg syndrome. Sleep difficulties are linked to both physical and emotional problems.
Neuro-developmental disorders- Examples of neurodevelopmental disorders in children include attention-deficit/hyperactivity disorder (ADHD), autism, learning disabilities, intellectual disability (also known as mental retardation), conduct disorders, cerebral palsy, and impairments in vision and hearing.