The exact amount of money for flushing the tear ducts depends on the hospital and the economic differences in your area, but it won’t vary too much. One side of the tear duct flushing once about 10 yuan, but the flushing of the tear duct also needs many other aids, need to tear point dilation 10 yuan, and also need to use saline, serious need to use disinfection kit, or the tear duct has inflammation, especially when there is pus, the need to use drugs for flushing, the cost will increase accordingly, but an eye flushing a tear duct will not be more than 50 yuan. If the tear duct is not accessible when flushing the tear duct, tear duct probing may also be needed, and the cost of tear duct probing is higher, with one tear duct probing costing$70.