TDW - Total Diamond Weight. A term usually used when there is more than one diamond in a particular piece of jewelry. The combined weight of all of the (diamond) stones.
LevsinÂ®/SL tablets (hyoscyamine sulfate tablets USP) contain 0.125 mg hyoscyamine sulfate formulated for sublingual administration. However, the tablets may be chewed or taken orally. LevsinÂ®/SL (hyoscyamine sulfate tablets) is one of the principal anticholinergic/antispasmodic components of belladonna alkaloids. The empirical formula is (C17H23NO3)2â¢H2SO4â¢2H2O and the molecular weight is 712.85.
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 is a lifesaver. I have been using Levsin for years...I was first diagnosed with IBS at age 17. Nothing would help me, except for heavy drugs prescribed by emergency room physicians. I live in Canada, and after about five years of using the drug it was discontinued here.