Potassium chloride Extended-release (K-Dur, Klor-Con, K-Tab, Micro-K) is used to treat low potassium levels resulting from prolonged illness, diarrhea, vomiting, and dehydration.

Founded in 1901, Teva Pharmaceuticals is the world's largest generic manufacturer with a total of 550 drugs. Its largest markets are in the UK, Germany, and the U.S but is in a top three leadership position in over 25 markets. Teva has 70 manufacturing sites including the U.S. and Israel.