The usual duration of effect of Betel nut 13 flavors pills is not fixed, depending on the severity of the condition, and cannot be generalized. Betel nut 13 flavors pill consists of betel nut, clove, wood incense, incense, nutmeg, pepper, wicker, broad jujube, made grass wool, dried ginger, etc. It works to calm the mind and relieve pain, and can usually be used to treat panic palpitations (accelerated heartbeat, often accompanied by panic disorder), restlessness, inattentiveness, and wandering pains all over the body. The adverse effects and precautions of the drug are not clear, need to pay attention to pregnant women should not take. The time of taking betel nut thirteen flavor pills to see the effect and the severity of the patient’s condition has a great relationship. If the patient’s condition is mild, the drug may be able to take effect within a short period of time. However, if the condition is more serious, it may take a longer time to see the effect. Betel nut 13 flavor pill is recommended to take under the guidance of a doctor, do not take medication without authorization, so as to avoid the wrong medicine, damage to the body.