Abstract: The once-only-treatment and nursing of equus tetanus could be difined to infuse the equus with 500 ml 5% glucose combined separately with 300,000-350,000 units of tetanus antitoxin and 80-100 ml Urotropine. Then, the sick animal is put into a warm, tranquilized place with a horse-suspending equipment and a rope by being given water and fed in order not to be stimulated by something bad. Water should be put before the sick animal while it is nursed well. Better effect could be obtained when the animal is given cicada soup 300-400 g cooked from cicada molts 4 times a day for 4 days. The results from the past twenty years reveal that the cured efficacy of 131 examples is 100% with the once-only-treatment and careful nursing.

Key words: equus; tetanus; once-only-treatment