Acanthosis Nigricans
Einstein Health Glossary
ICD 10 - L83
What is acanthosis nigricans?
Acanthosis nigricans is a skin condition characterized by dark and thickened patches, often found in skin folds. It is associated with insulin resistance, obesity, diabetes, and other medical conditions.
Symptoms
The main symptoms of acanthosis nigricans include dark and thickened skin patches, usually in folds such as the neck, armpits, and groin. These areas may also experience itching or a rough skin texture.
Causes
Acanthosis nigricans is frequently linked to obesity, diabetes, and hormonal imbalances. However, in some cases, it may be a sign of cancer, highlighting the importance of consulting a doctor.
Diagnosis
Diagnosis is made through direct observation of the skin, especially in areas like the neck and armpits. In certain cases, blood tests may be needed to identify underlying causes such as diabetes.
Prevention Method
Preventing acanthosis nigricans involves managing underlying conditions like diabetes and obesity through healthy eating and physical activity. Medical guidance is essential to monitor and treat these conditions, reducing the risk of developing skin lesions.
Treatment
Managing underlying conditions such as diabetes and obesity is key to treating acanthosis nigricans. Although topical medications are available, their effectiveness is limited. Consult a doctor for proper guidance.
Duration
The duration of acanthosis nigricans varies. When related to conditions like obesity or diabetes, treatment and control of these conditions may help reduce or eliminate symptoms over time. Medical advice is essential to understand the underlying cause and determine the best treatment plan.
Is it contagious?
Acanthosis nigricans is not contagious.
Can it reoccur?
It is possible for acanthosis nigricans to reappear after the dark patches have disappeared.