Insomnia and sleepiness memory loss, mainly due to abnormal brain metabolism caused by reduced sleep quality, manifests itself as impaired cognitive function, accompanied by reduced concentration and academic performance in addition to memory loss, and is often accompanied by palpitations, irritability and dizziness. It may also be associated with the irrational use of sleep aids, particularly the heavy and prolonged use of sleeping pills or the use of sleep aids with a long duration of action.