How does insulin cause lipodystrophy?
Lipohypertrophy is thought to be the direct anabolic effect of insulin on local skin leading to fat and protein synthesis9 and hence this is observed even with recombinant insulin preparations and continuous insulin infusion pumps. This complication occurs because of repeated injections at the same site.
How is insulin lipodystrophy treated?
Treatment of insulin lipodystrophy consists of reassuring the patient that the condition is benign, switching to purified insulin (pork or human), and having the patient inject insulin in noninvolved areas and rotate the injection sites. This regimen is effective in more than 95% of patients.
Does insulin cause lipoatrophy?
Definition of Lipodystrophy Lipodystrophy (LD), a disorder of adipose tissue, is one of the most common complications of subcutaneous insulin injections and may present as either lipohypertrophy (LH) or lipoatrophy (LA).
What is insulin edema?
Insulin edema is defined as an edema syndrome occurring in patients with either type 1 or type 2 diabetes after the introduction or intensification of insulin treatment (1e5).
What is the best place to inject insulin?
There are several areas of the body where insulin may be injected:
- The belly, at least 5 cm (2 in.) from the belly button. The belly is the best place to inject insulin.
- The front of the thighs. Insulin usually is absorbed more slowly from this site.
- The back of the upper arms.
- The upper buttocks.
How is insulin injection given?
You can inject your human insulin in the stomach , upper arm, upper leg, or buttocks. Do not inject human insulin into muscles, scars, or moles. Use a different site for each injection, at least 1/2 inch (1.25 centimeters) away from the previous injection site but in the same general area (for example, the thigh).
Is insulin given at a 90-degree angle?
Insulin shots should go into a fatty layer of your skin (called “subcutaneous” or “SC” tissue). Put the needle straight in at a 90-degree angle. You do not have to pinch up the skin unless you are using a longer needle (6.8 to 12.7 mm). Small children or very thin adults may need to inject at a 45-degree angle.
Where is the best injection site for insulin?
The belly is the best place to inject insulin. This is because the belly area can absorb insulin most consistently. The front of the thighs. Insulin usually is absorbed more slowly from this site.
How do you remove lipohypertrophy?
How is lipohypertrophy treated? There isn’t a specific treatment for lipohypertrophy. You should stop injections in that area for at least two to three months until the area heals and returns to normal. A type of plastic surgery called liposuction also may be considered to remove severe fat deposits.
Can too much insulin cause edema?
Generalized edema due to water retention is a very rare complication of insulin therapy. It affects mainly patients with newly diagnosed diabetes or patients with chronic hyperglycemia following initiation of insulin therapy.
Can too much insulin cause fluid retention?
Sometimes, water retention occurs as a side effect of insulin therapy or diabetes drugs. Peripheral edema is sometimes a symptom of kidney problems or heart failure related to diabetes.
What is the best site for insulin injection?