Speaking breathlessness is generally considered to be induced by emotional disorders, brain disorders, systemic disorders and so on. 1. Emotional disorders: for example, depressed patients with depression may cause symptoms such as listlessness and breathlessness. 2. Brain diseases: For example, when the brain is deprived of oxygen and ischemia, the lack of oxygen supply and energy supply may also cause symptoms such as listlessness, weakness and reduced excitability. 3. Systemic diseases: For example, in patients with anemia, insufficient supply of blood and oxygen to various organs and tissues of the body may cause symptoms such as weakness and breathlessness. Weakness of speech may also be caused by other reasons, please go to the regular hospital for examination and treatment. Usually, you need to pay attention to positively correcting your mind and resting more.