The pharmacokinetic characteristics of the combined preparations are not significant, since the drugs are not intended for the treatment of chronic diseases and therefore are applied as required or in the form of short-term courses.
All active components of the drug Kaffetin® sk have a similar pharmacokinetic profile, which justifies the rationality of the analgesic combination. Absorbed very quickly and their maximum concentrations in the plasma are reached in 30-60 minutes after administration.
Metabolised in the liver and excreted in the urine.
During the biotransformation of paracetamol, a small amount of toxic metabolite N-acetyl-p-benzo-quinoneimine, which can manifest violations in the liver.