When insulin is injected with the rapid Shure needle-free syringe, the optional injection sites are abdomen, lateral thigh, buttocks and so on.

Among them, the abdomen is the main part, because there is more subcutaneous fat and the skin is soft. But long-term insulin injections can

Repeated acupuncture can cause subcutaneous induration and affect insulin absorption, blood sugar fluctuation or blood sugar control.

Not so good. If you use a fast Shure needle-free syringe, you won't have these troubles, because this way is more important than needle injection.

It is close to the hypoglycemic characteristics of physiological insulin, which makes insulin take effect quickly and absorb better, and reduces the occurrence of blood sugar fluctuation.

And the risk of subcutaneous induration. One more thing to note, don't choose around and above the navel when injecting into the abdomen.

The navel should be injected on the side, under the palm of your hand.