However, artificial tear can be required to treat eye redness, if it is associated with dry eye syndrome. These include hypertension, diabetes, conjunctivitis and glaucoma. A little white bump on eyelid is potentially harmless and definitely not a cause of concern. It may be present in any of these three forms―haemophilia A, Hemophilia B, or Avon Willebrand disease. It is not intended to be a substitute for the advice of a medical expert. However, it can turn serious, if one feels there is change in their vision, have high blood pressure, or have suffered from a physical injury of the eye. Age: The production of tears decreases with advancement in age. Use of Contact Lens: Use of inappropriate contact lenses or their prolonged use may result in irritated eyes, and lead to eye infections. Achromatopsia, buphthalmos, cataract, conjunctiva, uveitis and retinal detachment are some of medical conditions which result in the eyes becoming sensitive light.
Among the various types of sinusitis, spheroid sinusitis can cause intense headaches, specially behind the eyes. Myopia is a condition in which a person is not able to see distant objects clearly. Headache is second only to backache in being one of the most common conditions experienced by people. One may feel itchy and scratchy on the eye surface.