May 19: Since many symptoms of lupus mimic those of other illnesses, lupus often can take three to five years to diagnose. Symptoms of lupus can come and go over time, which makes a definite diagnosis more difficult.
May 20: There is no single laboratory test that can determine whether a person does or does not have lupus. Diagnosing lupus involves analyzing the results of several lab tests that are used to monitor the immune system, along with a review of the person’s entire medical history.
May 21: With current methods of therapy, 80 to 90 percent of people with non-organ threatening lupus can look forward to a normal lifespan.
May 22: It is estimated that as many as 40 percent of all people with lupus, and as many as two-thirds of all children with lupus, will develop kidney complications that require medical care and treatment.
May 23: Lupus develops most often between ages 15 and 44. However, lupus can develop among males and females of any age, including children and teens.
via the Lupus Foundation of America