Deafness Zuo Ci Pill can usually be effective within two weeks. Deafness Zuo Ci Pill is a kind of Chinese patent medicine that nourishes the kidney and calms the liver, clinically it is mainly used for the treatment of deficiency of liver and kidney yin, deafness, tinnitus, vertigo and so on. If the patient’s symptoms do not improve within two weeks of using the medicine, he should go to the hospital. During the period of use, attention should be paid to avoid smoking, alcohol and spicy stimulating food, if the patient has serious liver and kidney disease, hypertension, diabetes, should also be used reasonably under the guidance of the doctor. For patients with sudden deafness and tinnitus, it is recommended to go to the hospital immediately to avoid delay.