Wen Er is the trade name and the generic name is Yi Qi Smart Pill, which should be taken as 9 grams each time, once a day. The medication should be used in accordance with medical advice. Yiqi Smart Pill is composed of Ascophyllum, Paeonia lactiflorum, Bramble seed, Pueraria lobata, Cyperus rotundus (fried), Astragalus, Radix et Rhizoma Ginseng, and Radix et Rhizoma Glycyrrhizae Praeparata. It has the effects of brightening the ears and clearing the eyes, benefiting qi and elevating yang (tonifying qi so as to elevate yang qi). It is used for tinnitus, deafness and blurred vision. The common specifications of this product are 4.5g/bag and 9g/bag, and the method of administration is 9g once a day, orally. It is prohibited for those who are allergic to this product, this drug is suitable for deficiency deafness and tinnitus, and those with solid symptoms should be cautious of using this product. If there is no relief of symptoms after 7 days of taking the medicine or other symptoms appear, medical attention should be sought. Adverse effects of this product are not clear, and should be used reasonably under the guidance of a doctor.