Founded in 1991, Critical Care Systems Inc. is a home infusion provider offering pharmaceutical products and comprehensive infusion services to pediatric and adult patients. A wholly owned subsidiary of Accredo Health Group Inc., a part of Medco Health Solutions, the company has a number of community based branch pharmacies across the United States. It serves patients in alternate site settings, such as patients' homes or ambulatory infusion suites. The company caters to patients suffering from autoimmune/nutritional disorders, cancer, infectious diseases, rheumatoid arthritis and other conditions. It specializes in home infusion therapies, including infective therapy, hydration therapy, chemotherapy and pain management.