Piroxicam dripping pill and its prepn

Abstract

The present invention discloses one kind of piroxicam dripping pill and its preparation process. The piroxicam dripping pill is compounded with piroxicam and dripping pill matrix. The present invention has high bioavailability, high stability, convenient taking, fast disintegration and dissolving, high leaching degree, fast medicine releasing, fast acting, simple production process, low cost and other features.

Description

technical field [0001] The invention belongs to the technical field of pharmacy, in particular to a piroxicam drop pill prepared from piroxicam and a drop pill matrix. Background technique [0002] Arthritis is a common and chronic disease, in which osteoarthritis and rheumatoid arthritis are the main forms. According to reports, about 18% of the people in our country suffer from some form of arthritis, and the number of cases exceeds 200 million. Arthritis is a serious threat to human health, affecting the life and work of patients, making some patients unable to take care of themselves and lose their ability to work. Some patients have restricted activities, joint swelling, stiffness and pain, and severe joint permanent deformation, which is an important cause of disability in the elderly, so timely treatment is required. [0003] Piroxicam, also known as piroxicam, pyroxythiazine, Anerke, Shipcon, and Feidine, the chemical name is 2-methyl-4-hydroxy-N-(2-pyridyl)-2H-1 ...

AI Technical Summary

Problems solved by technology

Due to the characteristics of conventional tablet preparation technology, this type of oral preparation has a long disintegration time, slow onset of action, and low bioavailability, which affects the full play of the drug effect.