Understanding the Causes of Erythema Nodosum
Erythema nodosum, a condition characterized by the appearance of painful bumps on the skin, can be attributed to various factors. These include medication usage, strep throat, fungal infections, inflammatory bowel disease, and even pregnancy. However, it is worth noting that the exact trigger for this condition remains unknown. Intriguingly, in over half of the cases, the underlying cause of erythema nodosum is never determined. The generic nature of its symptoms often complicates the process of accurate diagnosis until the characteristic bumps start to develop.
Diagnosing Erythema Nodosum
When faced with a painful rash, it is essential to seek medical attention. A healthcare professional will conduct a thorough physical examination and inquire about the nature of the bumps as well as your family medical history. In some cases, a biopsy may be necessary to examine the affected skin closely and definitively diagnose erythema nodosum.