Medi-Span from Wolters Kluwer Health offers drug information in a variety of formats, including clinical decision support and disease suite modules, application programming interfaces (APIs), and stand-alone software applications. The up-to-date, comprehensive databases include product information and pricing, adverse effects, dosing and administration, indications, allergens, duplicate therapy, conflicts, medication order management, precautions, RxNorm cross-references, warning labels, and patient education.