Question
A long-term diabetic has discovered that their urine protein shows three plus signs. Is this a severe symptom? How should treatment be approached?
Answer
Long-term diabetes may lead to systemic vascular and neurological changes, which can ultimately affect kidney function. The presence of proteinuria, especially when other kidney diseases are ruled out, indicates that diabetes has caused kidney damage. In the absence of other kidney diseases, it is recommended that patients actively control their blood sugar levels and use angiotensin receptor blockers (ARBs) to control proteinuria. In terms of daily care, the key is to maintain stable blood sugar levels. A combination of medication treatment and good lifestyle habits can help control proteinuria.