Fluidasa belongs to the group of drugs that act on the respiratory tract and are prepared in the form of granules for oral solution. The main ingredient of Fluidasa is acetylcysteine, which is indicated in the treatment of respiratory secretion disorders. However, during treatment, side effects may occur such as nausea and vomiting, stomach pain, diarrhea, etc. Therefore, patients need to carefully read the information about Fluidasa before using it.