Study of formulation of mild pharmaceutical forms of paracetamol in medical practice

Paracetamol is one of the most used antipyretic- analgesic preparation, which can be found in different pharmaceutical forms and in different doses. Due to its wide utilization in the clinical practice, determination of paracetamol in pharmaceutical formulation is of a great importance since that over dosage with paracetamol may cause the hepatic fulminant necroses and other toxic effects.

Study has included two formulations of paracetamol suppositories with doses of 125 mg widely used in the paediatric practice. Suppositories prepared according to these two formulations by the melting method and spilling into forms was subject to the quality control by implementing a series of trials and analyses for that aim, such are: reactions of identification, average mass, disintegration time, and homogeneity whilst quantitative determination was performed by applying two methods of instrumental analyze: spectrophotometry in UV zone and cromatography in liquid phase with high pressure.

Results of these analyses, performed immediately following the preparation and 3 months after the preparation, showed that content of paracetamol in both of two formulations is within the norms of Pharmacopoeia. Suppositories of paracetamol in doses of 125 mg prepared as per formulation 1 are to be considered as more appropriate because it contains semi synthetic glycerides as excipient which has better features than other suppository excipients.