BackgroundAttention deficit hyperactivity disorder (ADHD). a prevalent neurodevelopmental disorder in children. can be effectively alleviated by the herbal preparation Long Mu Qing Xin Mixture (LMQXM). but its mechanism has not been fully elucidated. https://www.roneverhart.com/Crescent-Moon-Phase-Blade-180-224-ED-East-Non-Ladder/