Doctor insights on:
Erythema Nodosum Lupus
I have the bruises on my legs that resemble erythema nodosum and I tested negative for sarcoidosis. Should I still have a biopsy to rule out erythema and possibly answer the question of what exactly is wrong with me? I've been tested for lupus and tb. Bo
Easy does it: As often as not, erythema nodosum appears for no reason whatever and goes away after a while. If you feel well otherwise, and are hepatitis c negative, and it was not precipitated by medication, and your physician is okay with just watching it for a few weeks, that's probably fine. ...Read more
Erythematous nodules: Erythematous nodules, typically on the legs.Get a more detailed answer ›
Association: Erythema nodosum (en) is an inflammatory disorder that involves tender nodules under the skin. It is associated with many systemic conditions including infections with streptococcus, chllamydia, coccidiodomycosis, hepatitis b, tuberculosis, and histoplasmosis. Also, sensitivity to certain medications are linked to en, including antibiotics and birth control pills. ...Read more
I have erythema nodosum on both right and left legs. I don't know what it is from. I have two cats. Could they have caused it?
Erythema Nodosum: In about half of cases, the exact cause of erythema nodosum is unknown. Some cases may occur with: infections. Some of the more common ones are: streptococcus (most common) cat scratch disease chlamydia coccidioidomycosis hepatitis b histoplasmosis leptospirosis mononucleosis (ebv) mycobacteria mycoplasma psittacosis syphilis tuberculosis tularemia yersinia pregnancy. ...Read more