<unk>  is a medicine used to treat leishmaniasis. This includes visceral, mucocutaneous, and cutaneous leishmaniasis. It is given by injection into a muscle or into the area infected. Side effects include loss of appetite, nausea, abdominal pain, cough, feeling tired, muscle pain, irregular heartbeat, and kidney problems. It should not be used in people with significant heart, liver, or kidney problems. It is not recommended during breastfeeding. It belongs to a group of medications known as the pentavalent antimonials.<unk>  came into medical use in 1946. It is on the World Health Organization's List of Essential Medicines. It is available in Southern Europe and Latin America but not the United States.
Meglumine antimoniate
Diisopropyl fluorophosphate
Dimetacrine
Metamizole
Sodium azide
Potassium permanganate 
Astemizole
Boron trichloride