There is no authoritative research showing that taking Astragalus Extract can cause irritability. If new serious symptoms appear after taking the medicine, stop taking the medicine immediately and go to the hospital for consultation. Astragalus is a traditional Chinese medicine, the main ingredient of which is Astragalus, which has the effects of tonifying qi and consolidating the epidermis (consolidating the epidermis by tonifying the qi), diuretic, toxin detoxification and drainage of pus (discharging pus and toxins from the body), and muscle growth, and can treat or improve shortness of breath and palpitations, hypomania, spontaneous perspiration (involuntary sweating during the daytime, aggravated by sweating when moving a little), swelling in a deficient body, prolonged diarrhea, prolapsed uterus, and long-lasting unhealed ulcers. Adverse effects of Astragalus essence are not clear, diabetic patients are forbidden to take. Cold and fever patients should not take, avoid spicy, cold, greasy food during the use of drugs. Drugs must be taken under the guidance of a professional physician, do not self-medication, in order to avoid adverse consequences. If irritability and other adverse reactions occur, please stop taking the medicine immediately and go to the hospital for medical treatment in time.