| abstract |
Drug-loaded microspheres containing both a steroidal anti-inflammatory drug and a non-steroidal anti-inflammatory drug and injectable formulations containing the microspheres for sustained release of both drugs are disclosed. Methods of making such drug-loaded microspheres, formulations, and use of them for treating pains and inflammations, especially those caused by rheumatoid arthritis or osteoarthritis using such microspheres and formulations are also described. |