காஸ்ட்ரோஎன்டாலஜிஸ்டுகள்-மருத்துவம்It causes symptoms of nausea to subside by way of anticholinergic actions and by implicating activity over the medullary chemoreceptor cause area.Promethazine is really a phenothiazine derivative which differs structurally through the antipsychotic p