Is your target audience in the US? If so, I would use FDA-approved indications (as opposed to off-label indication). See web site extract below:

In medical terminology, an "indication" for a drug refers to the use of that drug for treating a particular disease. For example, diabetes is an indication for insulin. Another way of stating this relationship is that insulin is indicated for the treatment of diabetes. Drugs often have more than one indication, which means that there is more than one disease for which it is used. The Food and Drug Administration (FDA) classifies indications for drugs in the United States. Indications for drugs can be classified in two categories:

FDA-approved, also called labeled indications, and
Non FDA-approved, also called off-label indications.

If the FDA determines that there is enough evidence to approve the drug for the indication (treatment of the disease), the indication becomes a labeled indication for the drug. The approval by the FDA means that the company can include the information in their package insert (product label) regarding the use of the drug for that indication.

Once a drug has been approved by the FDA for an indication and then marketed for that indication, physicians are allowed to prescribe the drug for any other indication (treatment for other diseases or conditions) if there is reasonable scientific evidence that the drug is effective for that indication. These uses that have not been approved by the FDA are the off-label indications.

http://www.medicinenet.com/script/main/art.asp?articlekey=20...