What Happened: The couple were using small doses of a deadly toxin to treat "crossed eyes" eyelid spasms and other eye-muscle disorders when they noticed an interesting side effect。

Made from menthol, camphor, mint oil and other ingredients, the ointment is pungent and touted as a remedy for maladies from headaches and mosquito bites to nausea and foot corns.

The new type drug "corn Killer" is a specific drug to cure the skin disease-corn, and the clinical cure rate of it is as high as over 98%.