Insomnia is one of the common diseases or disorders in clinic. Nearly one of ten people suffers from the situation in Taiwan. According to the traditional Chinese medical theories, doctors should use "disease pattern" diagnosis for treating the patient. In this case report, we use I-Gan-San decoction powders for getting the insomnia and stay up late patient an awesome outcome. We can further pay attention to the miscellaneous treating methods for making people live well.