3940
While severe hypokalemia may cause muscle weakness , severe hypomagnesemia is associated with muscle spasms and tetany which cannot be corrected by potassium and calcium supplementation alone ( 1 , 2 ) .
 Disease: hypokalemia; Disease: muscle weakness; Disease: hypomagnesemia; Disease: muscle spasms; Disease: tetany; Chemical: potassium; Chemical: calcium
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Disease, Chemical 
Text: {0} 
Answer:
 Disease: hypokalemia; Disease: muscle weakness; Disease: hypomagnesemia; Disease: muscle spasms; Disease: tetany; Chemical: potassium; Chemical: calcium