It is important to pay attention once you discover that your vision is blurred (meaning seeing some spots in front of you or seeing like in the fog), an extreme ache in the organ, and eyes getting red frequently. Besides, the patient may also discover that his or her eyes become rather sensitive regarding their reaction to the sources of light, both natural and artificial. Finally, the problem may touch your heart, the main organ. That is when X-ray will help once again. The patients complain of having nothing to breathe, fainting, heart beating too fast or vice versa, and edema (swelling). In fact, any organ may be under the threat.