Objective: The aim of this study was to compare the postoperative analgesic effects of preoperative intravenous (i.v.) paracetamol, diclofenac sodium and lornoxicam (nonsteroidal anti-inflammatory drugs). Subjects and Methods: Sixty patients with impacted third molar who underwent surgical removal were randomly allocated into three groups: group P (n = 20), group D (n = 20) and group L (n = 20)...

Background and aims: Microemulsions (ME) basically are the mixture of oil, surfactant (SA) water, with a co (Co-SA) in different ratio. This is clear stable. The final prepared fluid possesses low viscosity. ME isotropic, stable transparent systems droplets diameter>500 nm. Due to small size, they may serve an excellent carrier for drugs having poor water solubility. Lornoxicam derivative al...