The main use of<unk> is in cyanide poisoning and pityriasis versicolor. Cyanide poisoning Sodium thiocyanate is a classical antidote to cyanide poisoning, For this purpose it is used after the medication sodium nitrite and typically only recommended for severe cases. It is given by injection into a vein. In this use, sodium nitrite creates methemoglobinemia which removes cyanide from mitochondria.<unk> then serves as a sulfur donor for the conversion of cyanide to the nontoxic thiocyanate, catalyzed by the enzyme rhodanase. The thiocyanate is then safely excreted in the urine. There are concerns that<unk> may not have a fast enough onset of action to be very useful for this use without the additional use of other agents. In cases with both cyanide poisoning and carbon monoxide poisoning,<unk> by itself is recommended. Hemodialysis There is a small amount of evidence supporting the use of<unk> to counteract calciphylaxis, the calcification of blood vessels that may occur in hemodialysis patients with end-stage kidney disease. However, it has been claimed that this treatment may cause severe metabolic acidosis in some patients.<unk> has been observed to help in the treatment of a rare systemic fibrosis condition caused by gadolinium-based contrast media in patients with kidney failure. The compound can also be used to measure the volume of extracellular body fluid and the renal glomerular filtration rate. Fungal infections of the skin Foot baths of<unk> are used for prophylaxis of ringworm. It is also used as a topical antifungal agent for tinea versicolor (pityriasis versicolor), possibly in combination with salicylic acid; and for other fungal infections of the skin.
Sodium thiosulfate 
Potassium permanganate 
Methylene blue
Sucroferric oxyhydroxide
Disufenton sodium
Sodium oxybate
Potassium fluoride
Acetylcysteine