Hearing problems

Er Long Zuo Ci Wan by Beijing Tongrentang Contains 60g It is used to help a person with hearing difficulty due to Kidneys Yin Deficiency and is also widely used for hearing loss due to old age. Related symptoms are: ear ringing; hearing difficulty; loss of hearing; vertigo; irritability; insomnia; blurred vision; dry mouth; red eyes. Er Long Zuo Ci Wan is made from highly concentraded, selected...