Codeine is quickly absorbed in the gastrointestinal tract. It really is speedily dispersed with the intravascular Areas to the different body tissues, with preferential uptake by parenchymatous organs including the liver, spleen, and kidney. Codeine brings about a reduction in motility associated with a rise in easy muscle mass tone https://wockusa.com/product/tris-promethazine-hcl-and-codeine-phosphate-oral-solution/