Levsin (hyoscyamine) is an anti-spasmodic that relaxes the muscles of the gut and prevents spasms. Because of its relaxing effect Levsin can treat intestinal spasms, and also reduce pain and diarrhea caused by IBS.Levsin comes in tablet form.evsin (hyoscyamine) is an anti-spasmodic that relaxes the muscles of the gut and prevents spasms. Because of its relaxing effect Levsin can treat intestinal spasms, and also reduce pain and diarrhea caused by IBS. Levsin comes in tablet form.
Loose labor market. A labor market where there is a large supply of people looking for work relative to job openings. In a loose labor market, an employer can hire the desired number of workers without having to increase the current wage rate. Top
swing shift. n. The work shift between the day and the night shifts, usually 4 pm to midnight. swing shift. n. 1. (Industrial Relations & HR Terms) a group of workers who work a shift from late afternoon to midnight in an industry or occupation where a day shift or a night shift is also worked. 2. (Industrial Relations & HR Terms) the period worked. Also called (in Britain and certain other countries): back shift.