How does CGM differ from traditional blood glucose monitoring?

CGM differs from traditional blood glucose monitoring, which involves fingerstick tests, by offering continuous and real-time data. With CGM, you can see glucose trends, patterns, and variations throughout the day and night. This information is invaluable for fine-tuning insulin doses, detecting hypoglycemia and hyperglycemia, and making informed dietary and lifestyle choices. Traditional monitoring, on the other hand, provides isolated snapshots of your glucose levels at specific moments.

Testcare FAQ

What are 3 benefits of using CGM?

1. Real-time insights: Continuous monitoring provides immediate feedback on glucose levels. 2. Improved control: Helps optimize insulin dosing and lifestyle choices for better blood sugar management. 3. Enhanced quality of life: Reduces the need for frequent fingersticks and offers a more comprehensive view of glucose trends.

Why do people stop using CGM?

Reasons vary, including cost, skin irritation, and discomfort. Some may also prefer traditional glucose monitoring methods. Addressing concerns with healthcare providers can help overcome barriers to consistent CGM use.

Who should not use CGM?

Individuals allergic to components in CGMs, unable to follow device instructions, or with certain medical conditions may not be suitable candidates. Consultation with a healthcare professional is crucial to determine individual eligibility.

Where is the best place to insert a CGM?

Common insertion sites include the back of the upper arm and the abdomen. Users should follow device-specific recommendations for optimal placement.

Can CGM be removed?

CGM sensors are designed for removal after their designated wear period, usually 7 to 14 days. Users should follow manufacturer guidelines for safe removal to minimize discomfort.

Can I sleep on my CGM?

Yes, it's safe to sleep with a CGM. The devices are designed to be comfortable and secure during various activities, including sleep.

Is CGM good for prediabetes?

CGMs are not typically recommended for prediabetes. Lifestyle changes, including diet and exercise, are primary interventions. Regular monitoring with a healthcare professional can guide prediabetes management.

What is 4.4 blood sugar?

A blood sugar level of 4.4 mmol/L is within the normal range. It's essential to consider individual health conditions and consult with a healthcare professional for personalized guidance.

What is a normal blood sugar level immediately after eating?

Postprandial blood sugar levels may rise but should typically stay below 180 mg/dL two hours after eating. Individual targets may vary, and consultation with a healthcare provider is essential.

How can I check my blood sugar without a meter?

Without a meter, visual cues like excessive thirst, frequent urination, and fatigue may indicate high blood sugar. However, for accurate readings, using a glucose meter is recommended.

What is the most accurate glucose meter 2023?

Accuracy can vary, but reputable brands like Accu-Chek, Contour Next, and OneTouch are known for reliable glucose meters. Consultation with healthcare professionals can provide guidance on selecting a meter with high accuracy.

Can I check my blood sugar with my smartphone?

Some CGMs can connect to smartphones for real-time glucose monitoring through dedicated apps. Users can conveniently check their blood sugar levels on their smartphones.

What is the best brand of CGM?

Several reputable CGM brands exist, including Dexcom, Freestyle Libre, and Medtronic. The best brand depends on individual preferences, lifestyle, and specific needs, and consulting with a healthcare professional can help determine the most suitable option.

Is CGM a diabetes?

CGM is not a type of diabetes. It stands for Continuous Glucose Monitoring, a technology used to monitor blood glucose levels in individuals with diabetes.

Is there a smartwatch that monitors blood sugar?

Some smartwatches claim to monitor blood sugar levels, but their accuracy and reliability may vary. Dedicated CGMs are more precise for continuous and reliable monitoring.

Can you put CGM anywhere?

CGMs are typically placed on the back of the upper arm or abdomen. Specific placement recommendations vary by device, and users should follow guidelines to ensure accurate readings.

Does CGM give insulin?

No, CGMs do not administer insulin. They monitor glucose levels, providing real-time data to users and healthcare providers for informed insulin dosing decisions.

What is the cheapest diabetic sensor?

The Freestyle Libre is often considered cost-effective, with prices ranging from $50 to $75 per sensor. Prices may vary based on location, insurance coverage, and other factors.

Can a type 2 diabetic get a CGM?

Yes, type 2 diabetics can benefit from CGMs, especially those on intensive insulin therapy or struggling to manage blood sugar levels. Consultation with a healthcare professional is crucial to determine the most appropriate diabetes management tools.

Is a CGM better than finger sticks?

CGMs offer continuous monitoring, reducing the need for frequent fingersticks. This provides a more comprehensive view of glucose trends, making CGMs advantageous for many users compared to intermittent blood glucose testing.

What is normal glucose level?

Fasting blood sugar levels between 70-100 mg/dL are generally considered normal. Postprandial (after eating) levels may vary but typically stay below 140 mg/dL. Individual targets may vary, and consultation with a healthcare provider is essential.

Can a doctor prescribe CGM?

Yes, healthcare professionals, including doctors, can prescribe CGMs based on individual patient needs and diabetes management goals.

How can I buy CGM?

CGMs are usually obtained through a healthcare professional's prescription. Patients can then purchase them from pharmacies, medical supply stores, or directly from manufacturers.

How do I get a CGM for free?

Getting a CGM for free is challenging. Some assistance programs or insurance plans may offer coverage, but eligibility criteria vary. Discuss options with healthcare providers and insurance representatives for potential financial assistance.

Can you lose weight with a CGM?

While CGMs help manage diabetes, they're not directly linked to weight loss. A combination of a healthy diet, exercise, and overall lifestyle choices is crucial for weight management.
  • Home / 
  • Test  / 
  • FAQ  / 
  • How does CGM differ from traditional blood glucose monitoring?
Continuous Glucose Monitoring (CGM) Test For Diabetes Management

Continuous Glucose Monitoring (CGM) Test For Diabetes Management

Anti B Titre Test For Blood Transfusions

Anti B Titre Test For Blood Transfusions

Anti A Titre Test For Blood Type and Transfusions

Anti A Titre Test For Blood Type and Transfusions

Selenium Test For Person's Nutritional Status

Selenium Test For Person's Nutritional Status

Manganese Blood Test For Various Biological Functions

Manganese Blood Test For Various Biological Functions

Hematology

Biochemistry

Immunology & Serology

Microbiology

Molecular Genetics

Endocrinology

Tumor Markers

Other

Radiology Scans

DOCTOR'S MOST TRUSTED HEALTHCARE PLATFORM

10M+

Patients

30000+

Doctors

25000+

Hospitals/Labs

FacebookXInstagramLinkedinPinterestYoutube
The Power To Health

Copyright © 2025 Drlogy. All rights reserved.