{"id":634055,"date":"2025-11-06T09:30:06","date_gmt":"2025-11-06T14:30:06","guid":{"rendered":"https:\/\/www.singlecare.com\/blog\/?p=634055"},"modified":"2025-10-22T15:46:56","modified_gmt":"2025-10-22T19:46:56","slug":"how-pharmacists-can-help-patients-with-cgm","status":"publish","type":"post","link":"https:\/\/www.singlecare.com\/blog\/how-pharmacists-can-help-patients-with-cgm\/","title":{"rendered":"Helping patients succeed with continuous glucose monitoring"},"content":{"rendered":"

Continuous glucose monitors (CGMs) have changed how patients manage diabetes for the better. However, that doesn\u2019t stop many from showing up at the pharmacy feeling a little lost with their new tech. While these small sensors can help track blood sugar around the clock, many patients might have trouble making sense of all that data and getting the most out of their CGMs. Pharmacists can step in as guides to give advice on the most common concerns and offer support.<\/span><\/p>\n

The CGM boom: What it means for your patients<\/span><\/h2>\n

CGMs are now a go-to for many people with diabetes. And with good reason, as many patients prefer not to keep pricking their fingers multiple times a day just to check their glucose. Around <\/span>40% to 50%<\/span><\/a> of people with Type 1 diabetes use CGMs, and more research is showing benefits for Type 2 diabetes as well.<\/span><\/p>\n

CGMs can give real-time data on glucose levels, helping patients make smarter daily choices. They\u2019ve been shown to help lower A1c levels and promote healthy behaviors in patients with diabetes, such as eating a balanced diet and <\/span>regularly exercising<\/span><\/a>.\u00a0<\/span><\/p>\n

With the ability to see blood sugar on their smartphones, patients may find it more convenient to track their levels. <\/span>Over-the-counter CGMs<\/span><\/a> are also becoming available, making the tech more accessible. Prescription models, however, tend to last longer and may offer more advanced tracking features.<\/span><\/p>\n

Counseling points for patients who use a CGM\u00a0<\/span><\/h2>\n

Patients may need help with applying the sensor, reading their device, and figuring out insurance or other costs. Focusing on these areas can help patients get the most out of their CGMs.<\/span><\/p>\n

1. Applying the sensor and rotating sites<\/span><\/h3>\n

Applying the sensor in the right spot can ensure it\u2019s placed comfortably while being accurate. Walk patients through cleaning the spot with alcohol and letting it dry.\u00a0<\/span><\/p>\n

Sensors need to be placed on spots with enough fat, such as the back of the upper arm, abdomen, or thigh, depending on the device. Patients should avoid lotions or oils so the sensor stays put for the whole wear period.<\/span><\/p>\n

2. Explaining the warm-up period<\/span><\/h3>\n

Most CGMs don\u2019t start reading glucose levels right away. Remind patients that, after applying the sensor, there\u2019s usually a <\/span>\u201cwarm-up\u201d period<\/span><\/a> where the device adjusts and gets ready to give accurate numbers. This can take anywhere from one to two hours, depending on the device:\u00a0<\/span><\/p>\n