Check that the fluid is red like blood rather than white, yellow or green which indicates an infection. Apply warm compress, call your doctor if the blood sugar stays high. Much like a hematoma, a lump can be felt under the skin, usually associated with discomfort, warmth, and high blood sugars. Cause Can occur to anyone. Usually starts when the site preparation is poor, sterile technique is not used, or the infusion set is not changed as recommended.
Solution Remove the infusion set.
Pinch the lump under the skin to remove as much of the fluid as possible. Check for color, pus, or smell in any fluid that comes out. Apply a warm compress and call your doctor immediately if you even suspect an infection . Clogs Insulin and plastic are not always happy campers together. If insulin crystallizes, usually at the end of the infusion set, insulin delivery stops and high blood sugars ensue.