Preventing Lipohypertrophy and Ensuring Effective Insulin Absorption
Reusing the same infusion site can cause the fatty tissue beneath the skin to become hardened and lumpy, a condition known as lipohypertrophy. Lipohypertrophy negatively impacts insulin absorption, resulting in unpredictable high or low blood glucose levels. By regularly rotating infusion sites, the skin has an opportunity to recover, promoting optimal insulin absorption and reducing the likelihood of lipohypertrophy-related complications.
Minimizing the Risk of Infections
Frequent site changes significantly reduce the risk of infections. Infusion sites can become susceptible to bacterial contamination, and extended usage increases the likelihood of infection. Indicators of infection include redness, swelling, heat sensations, itching, pain, and unexpected high blood glucose levels. If any of these symptoms occur, it is crucial to replace the infusion set and seek immediate medical attention to prevent the infection from worsening.
Tips for preventing infections:
- Always practice good hand hygiene before handling infusion sets and sites.
- Thoroughly prepare the infusion site as instructed by your healthcare provider.
- Avoid touching the needle, cannula, or any components that come into contact with insulin.
- Regularly inspect the site for signs of infection or other issues.
- Change infusion sets and sites every 2-3 days.
- Do not use sets with broken packaging seals or expired expiration dates.
Maintaining Optimal Skin Health
Proper post-removal care of the skin is equally important. Use adhesive-removal products to eliminate any remaining adhesive residue, apply antiseptic cream to prevent infections, and consider using a moisturizer to prevent dryness and promote healthy skin.
Ensuring Adequate Reservoir Changes
Insulin reservoirs, a crucial component of insulin pump systems, should be changed every 2-3 days, especially if exposed to excessive heat or sunlight. The reservoir size should be selected based on your specific insulin needs for the 2-3 day infusion period. Consult your healthcare provider to determine the appropriate reservoir size for your individual requirements.
To Summarize:
Regularly changing infusion sites is vital for individuals using insulin pumps to effectively manage their diabetes. By rotating sites and following proper site maintenance, you can prevent lipohypertrophy, ensure optimal insulin absorption, minimize infection risks, and maintain overall skin health. Remember to consult your healthcare provider for personalized guidance on site selection and any concerns or questions regarding your condition.
Disclaimer: This article provides general information and should not replace the advice of your healthcare provider. Always consult with your healthcare provider for personalized recommendations and guidance.
References:
1. Schmid V, Hohberg C, Borchert M, Forst T, Pfützner A. Pilot study for assessment of optimal frequency for changing catheters in insulin pump therapy-trouble starts on day 3. J Diabetes Sci Technol. 2010 Jul 1;4(4):976-82.2. Thethi TK, Rao A, Kawji H et al. Consequences of delayed pump infusion line change in patients with type 1 diabetes mellitus treated with continuous subcutaneous insulin infusion. J Diabetes Complications. 2010 Mar-Apr;24(2):73-8.
