Control solution is used to check that both the meter and the test strips are working together as a system, and that you are doing the test correctly. Use only the appropriate control solution for your meter. Control solution is available from your local pharmacy. LifeScan always encourages consumers to shop around for diabetes supplies and we do not endorse any particular supplier, pharmacy, or online retailer.
The health information on this Web site is for general background purposes and is not a substitute for medical advice or treatment for specific conditions. Seek prompt medical attention for health care questions you have. Consult your physician before making changes to your medication, diet, fitness program or blood glucose testing schedules.