Recognizing Lupus: The Butterfly Rash and Malar Rash
A butterfly-shaped rash across the cheeks and nose, known as a malar rash, is a key symptom of lupus. This autoimmune condition can affect multiple body system…
When Knuckle Bumps Signal High Triglycerides
Yellow bumps on the knuckles, known as eruptive xanthomas, can indicate dangerously high triglyceride levels, which can lead to severe health issues. Recognizi…