Spotting Signs of Diabetes

News
Article

Spots on the shins may indicate diabetes.

During a physical examination, take a good look at the patient’s shins; they may help you detect diabetes mellitus. In some persons, diabetes causes hyperpigmented and retracted round, linear, or irregular spot on the shin. I’ve found them in about 50% of young adults with type 1 diabetes and in 35% of women and 70% of men with type II diabetes. Shin spots of similar appearance can occur in older men without diabetes, but any person with dark shin spots deserves a diabetes check.
 

Newsletter

Enhance your clinical practice with the Patient Care newsletter, offering the latest evidence-based guidelines, diagnostic insights, and treatment strategies for primary care physicians.

Recent Videos
New Research Amplifies Impact of Social Determinants of Health on Cardiometabolic Measures Over Time
© 2025 MJH Life Sciences

All rights reserved.