Patients who feel self-conscious and weak may be suffering from anemia or hypothyroidism, and the presence of hypokalemia cannot be excluded. The relief depends mainly on the cause of this discomfort. For example, if hypokalemia is the cause, it is recommended that the patient take oral potassium chloride extended-release tablets, and once the hypokalemia is corrected, the current discomfort will be relieved. If it is caused by anemia, it is recommended that the patient identify the cause of the anemia and what type of anemia it is to correct the treatment. If hypothyroidism is the cause, the patient is advised to take Eugenol orally, and the symptoms of panic and weakness will be improved after the thyroid function is corrected. If the patient does not have a substantial problem but only has weakness due to neurasthenia or disturbance in the regulation of plant nerves, the patient is advised to take oral medications such as Qishen Yiqi Drops and Metoprolol to improve the symptoms of discomfort.