Povidone iodine has a broad spectrum of microbial killing or inhibiting effects, It can kill a variety of gram-positive and negative bacteria, tetracococcus, Candida albicans, Bacillus subtilis, spores, fungi, Escherichia coli, Bacillus dysenteriae, Proteus, Citrobacter, Bacillus diphtheriae, Bacillus foreskin, Bacillus pseudomonas aeruginosa, gonococci, Pseudomonas maltophilum, Bacillus anthracis, flagellates, chlamydia. It is mainly used for gynecological inflammation, skin inflammation, oral inflammation, oral ulceration, scalding, various wounds, surgical operations, skin disinfection before injection and disinfection of medical instruments, etc. In addition, it is also used for sterilization and disinfection of household utensils and utensils; It is the first choice of disinfectants for food industry, breeding industry and animal disease prevention and treatment.

Povidone iodine solution has no pungent odor, no irritation and damage to the skin mucosa and respiratory tract, no secondary pollution, and no resistance. Easy to dilute, easy to use, stable properties, is the most advanced environmental protection disinfectant. In the treatment of human burns, frostbite, cuts, bruises, setbacks and other general trauma effect is very good, especially suitable for skin inflammation, ulceration and other diseases. Because it is less irritating, less painful than iodine and alcohol, it is easy to be accepted by patients, and it is widely used and has exact effect, basically replacing alcohol, iodine, purple liquid and other skin and mucous membrane disinfectants. In addition, when povidone iodine is mixed into a solution, it is gradually dissolved in water, releasing free iodine to sterilization, because iodine is slowly released in the surfactant, so the bactericidal effect is durable, low irritation, and the coloring effect disappears, overcoming the shortcomings of iodine tinctum easy to sublimate, yellow dye, and stimulation.