Yang hyperactivity and Yin deficiency usually present with hot flashes, night sweats, as well as red cheeks and heat in the palms of the hands and feet. Patients may experience blurred vision, as well as insomnia, numbness and cramps in the hands and feet, and in some cases, hemoptysis. Many patients also experience hypersexuality, and men may experience seminal emission. Yin deficiency and hyperactivity of yang refers to the relative exuberance of yang due to the imbalance of yin and yang and the deficiency of yin fluid, which is mostly seen in some chronic diseases such as hypertension and diabetes. Treatment and conditioning can be treated with oral heat-clearing and yin-nourishing drugs, do not eat spicy and stimulating foods, eat a light diet, eat more fruits and vegetables, and get enough sleep to help recover.