My friend had been diagnosed with lupus. Her disease had been under control for a few years, but a few days ago it worsened. Needless to say, I was very saddened upon hearing that.

This time my friend's left eyesight blurred. Lupus is called 1000 facade disease, because it often disguises itself as another disease, one time it can show the symptoms of typhus, another time dengue fever, another time low hemoglobins, etc.

There are two tests one must take to determine whether it's really lupus or not. Those tests are called ANA and SLE.