Medicine for killing fungi to treat nail ringworm and preparation method

The invention belongs to the technical field of nail ringworm treatment medicines and discloses a medicine for killing fungi to treat nail ringworm and a preparation method. The medicine for killing fungi to treat nail ringworm comprises the following components by volume: 160-280ml of a cinnamon extract, 100-330ml of acetic acid, 200-600ml of lactic acid and 300-700ml of 5.5-15% iodine tincture,and the total amount is 800-1500ml. The preparation method comprises the following steps: selecting acetic acid, lactic acid and iodine tincture for later use; slowly putting the acetic acid and the lactic acid into the iodine tincture in sequence, stirring while addition, finally adding the cinnamon extract, and uniformly mixing so as to obtain a mixed solution; sub-packaging the mixed solution,so as to obtain the medicine for killing fungi to treat nail ringworm. The medicine is capable of effectively killing fungi and bacteria, is adopted for treating nail ringworm, and is rapid in effecttaking, short in treatment