Episcleritis is before the equator, especially in corneal margin to rectus muscle attachment in the course of the area. It is usually divided into two types: tuberous sclera surface inflammation and simple surface scleritis. It is the acute onset of the disease. There are green eye pain photophobia touch pain symptoms such as tears overflowing in recent corneal edge, especially in temporal side. There are pink or purple which is the deep vascular iris surface. It is caused by the extreme expansion, red system lesions surface, conjunctival vasodilator results, round or oval nodules. The color is bright red. The top is yellow. The nodules are often not obvious. The current treatments for episcleritis are given priority to the application of hormone. When necessary, the general use of oral sodium salicylate indomethacin drop can be used together with better pain relief from blood therapy for special cases. The stubborn strontium should use the X-ray radiation therapy. You need to take care of the eyes which are the important part for the whole body.