Neonazacyclicdienorthoamphetamine, more commonly known as neon, is an empathogen–entactogen with slight hallucinogenic and stimulant properties. It was first developed to help treat symptoms related to complex post-traumatic stress disorder (C-PTSD). When used as prescribed, it can reduce the negative self-beliefs and hypervigilance associated with C-PTSD. When taken recreationally, it induces feelings of euphoria, increased self-confidence, empathy for others, and inner peace. It also provides a slight boost to the nervous system, enhancing the physical sensations of its users and creating visual and tactile hallucinations. At high doses, it can lead to poor motor control, an increased heart rate, paranoia, and insomnia.