How to check blood sugar
Video guidance on using different glucometers to check blood sugar at home.
How to check blood sugar with a glucometer
These steps can help you take a clean, useful finger-prick reading at home. Your own meter’s instructions always come first, as the screen prompts and strip handling can vary between models.
- Wash your hands with soap and water, then dry them fully. Food or moisture on a finger can affect a reading.
- Place a new test strip in the meter and make sure the screen is ready for a sample.
- Use a fresh lancet on the side of a fingertip, rather than the centre, where possible.
- Let a small drop of blood form. Avoid squeezing the finger hard.
- Touch the drop to the strip as your meter instructs, then write down the result with the date, time and whether it was before or after food.
ग्लूकोमीटर से शुगर कैसे चेक करें
हाथ धोकर अच्छी तरह सुखाएँ। मीटर में नई स्ट्रिप लगाएँ, उंगली के किनारे पर नई लैंसेट से हल्का प्रिक करें और खून की छोटी बूंद को स्ट्रिप से लगाएँ। रीडिंग के साथ समय और खाना खाने से पहले या बाद की जानकारी भी लिखें।
Choose the video for your meter
The demonstrations below cover several common meters. They are a useful starting point for the physical steps, alongside the instructions supplied with your own device.
How to check blood sugar with a Contour glucometer (English)
How to check blood sugar with a OneTouch glucometer (English)
How to check blood sugar with an Abbott FreeStyle meter (English)
How to check blood sugar with a Dr. Morepen glucometer
How to check blood sugar at home (Hindi)
Make readings more useful at your next review
A short record can show patterns that a single result cannot. Bring your meter or log to an appointment, together with the time of each reading, meals, exercise, illness and any symptoms you noticed.
Frequently asked questions
Which finger should I use?
Many people find the sides of the fingertips more comfortable. Rotate fingers so the same area does not become sore.
Should I check before or after meals?
Follow the timing and targets agreed with your clinician. The right schedule depends on your type of diabetes, treatment and the reason you are monitoring.
What if the number does not match how I feel?
Wash and dry your hands, use a new strip and repeat the check as directed by your meter. If the result is still unexpected or you feel unwell, seek medical advice.