Furazolidone is only sold in veterinary drug stores, and aquarium stores are generally difficult. If you go to an ordinary drugstore to buy furazolidone, its medicinal properties are the same as those of furacilin.

Furazolidone is generally called furazolidone in pharmacies, but furan drugs have a small amount of carcinogens. Although it has little effect on human body, China has joined some drug organizations, so furan drugs are not allowed to be sold in name. Generally, pharmacies in big cities are rarely found in county-level areas.