Study of Manufacturing Technology for Acetaminophen Extended Release Tablets / 中国药房

AIM: To achieve an optimum manufacturing process for acetaminophen extended release tablets. METHODS: To evaluate and set the manufacturing process according to the compressibility of the granule and the dissolubility of the finished tablets. RESULTS & CONCLUSION: The results showed that the bi-layer tablet technology was the most preferable pro- cess. The in vitro dissolution behavior and the in vivo bioavailability of the tablets are comparable to those of the imported products from McNEIL Consumer Healtheare Co. USA.