What are the tests for discoid lupus?

Exam is best. The sores with pale center and dark rim, uneven scales / crusts are usually easy to diagnose on physical exam by a general physician; any dermatologist can make the call easily. If there is doubt, punch biopsy shows distinctive features to the pathologist that will remove any doubt; both a standard stain and a "lupus band test" may be performed. Dle is usually manageable but not curable.

Related Questions

Does any one treat discoid lupus?

Yes. Any dermatologist can manage, but not cure, common discoid lupus. You already know to avoid sunlight. Topical or intralesional glucocorticoids have been standard for decades. Systemic Chloroquine or a similar drug are often helpful as well. Topical calcineurin inhibitors are a relatively new addition, and there are reports of success with topical retinoic acid derivatives.

Does discoid lupus ever just go away?

Unlikely. Discoid lupus is a chronic inflammatory autoimmune disease that is unlikely to resolve spontaneously.

What kind of condition is discoid lupus?

Milder form of lupus. Discoid lupus is a milder form of lupus erythematosus, that affects mainly the skin. However, classical lupus may present as skin lesions and progress to more serious illness.
Common skin dz. This is a very familiar skin disease that may occur by itself or with the far more severe systemic lupus, though the vast majority of dle patients never get sle. The disease can look bad and may produce surface scars. Sun avoidance / screens and topical glucocorticoids generally keep it at bay; systemic antimalarials can help.

What are the symptoms of discoid lupus?  

Scarring rash. Lupus affects in the skin in discoid lupus and in some cases of sle. There is redness usually on the cheeks, nose, possibly ears and scalp. It can show broken blood vessels, depressed scars, and a purple border. Topical or injections of steroids are often helpful. In more severe case oral antimalarials are used.
See below. It is a chronic skin disorder with scarring, atrophy and photo-sensitive rash. See the site below for more info. Http://emedicine. Medscape. Com/article/1065529-overview.

Will discoid lupus give you any symptoms?

Skin only. Discoid involves skin only but 5 per cent have systemic lupus which can affect almost any organ with common involvement as arthritis, swelling, and in severe cases heart, lungs or kidney. S you must be monitored to rule out systemic involvement and minimize scarring and color changes on the skin.
Discoid Lupus. Discoid lupus erythematosus (dle) is a chronic skin condition of sores with inflammation and scarring favoring the face, ears, and scalp and at times on other body areas. These lesions develop as a red, inflamed patch with a scaling and crusty appearance.

Discoid lupus could be passed on to my kids?

Not contageous. Not contageous and not direct inheritance, but connective tissue diseases are more common in families with affected members.
Small chance. Discoid lupus is an autoimmune disease. There is only a small chance of it being passed on to your children.