With eye pain, there may be other symptoms too, which may help diagnose the cause of the discomfort. These include: 1  Conjunctivitis-red itchy eyes. 2  Tears. 3  Light sensitivity (photophobia). 4  Discharge, which can be clear, or thick and coloured (pus). 5  The eye being crusted shut after sleep due to discharge.
The process of breathing performs a number of important gas exchanges through inhalation and exhalation. When someone inhales, they contract and move their diaphragm, which allows the lungs to expand. This is a part of the process needed to psychically suck in the air. When a person exhales, the diaphragm relaxes and the movement is undone. This allows air to be gradually pushed out of the lungs.
Shortness of breath is a common symptom, prompting people to make a visit to their doctor. This symptom may come on rapidly or come on so slowly that it's not recognized at first. If you are experiencing shortness of breath, that does not mean you should necessarily be worried about lung cancer. There are many causes of shortness of breath. Yet, since less common causes of shortness of breath are often overlooked, it is important to make an appointment with your doctor to determine the cause.