What is the consequence of reusing insulin needles?

Reusing insulin needles significantly increases the risk of infection. When needles are used multiple times, they can become contaminated with bacteria and other pathogens from the skin or environment. This increases the likelihood of introducing these microorganisms into the body, which can lead to skin infections or more serious systemic infections. Each use of a needle can also create microtears or damage to the needle itself, which can further heighten these risks.

It’s important to prioritize safety and hygiene in diabetes management. Proper disposal of used needles and using new ones for each injection is a crucial part of preventing complications and ensuring the overall effectiveness of insulin therapy.