- Health A to Z
- Healthy Living
Advertisement
Corneal Ulcer Learning Center
 |
Eye burning, itching and discharge; Eye pain; Eye redness; Impaired vision; Sensitivity to light (photophobia) Watery eyes; White patch on the cornea;
|
|
Viruses, bacteria, fungi, and a protozoan called Acanthamoeba can all invade the cornea and damage it under suitable conditions. Bacteria from a common conjunctivitis (pink eye) rarely spread to the cornea, but can if untreated. Fecal bacteria are...
|
|
Pain in the eye (that is not due to injury) may be described as a burning, throbbing, aching, or stabbing sensation in or around the eye. It may also feel as if there is a foreign body in the eye.
|
|
Total blindness is the inability to tell light from dark, or the total inability to see. Visual impairment or low vision is a severe reduction in vision that can't be corrected with standard glasses or contact lenses and reduces a person's ability...
|
 |
Eye burning with discharge is burning, itching, or drainage from the eye of any substance other than tears.
|
|
Visual disturbances are abnormalities of sight. Visual disturbances associated with neurological disorders often include double vision (diplopia), moving or blurred vision due to nystagmus (involuntary rapid movements of the eyes), reduced visual ...
|
 |
Red eyes are caused by enlarged, dilated blood vessels, leading to the appearance of redness on the surface of the eye.
|
|
|
Watery eyes occur when there is too much tear production or poor drainage of the tear duct.
|
|
|
Photophobia is eye discomfort in bright light.
|
|
Pain is a universal human experience. The International Association for the Study of Pain (IASP) defines pain as "an unpleasant sensory and emotional experience associated with actual or potential tissue damage or described in terms of such damage...
|
|
Pain, medically termed "nociception," is a response to noxious stimuli that is conveyed to the brain by sensory neurons . The discomfort signals actual or impending injury to the body. However, pain is more than a sensation, or the physical awaren...
|
|
Pain is an unpleasant feeling that is conveyed to the brain by sensory neurons. The discomfort signals actual or potential injury to the body. However, pain is more than a sensation, or the physical awareness of pain; it also includes perception, ...
|
|
Pain is an unpleasant feeling that is conveyed to the brain by sensory neurons. The discomfort signals actual or potential injury to the body. However, pain is more than a sensation, or the physical awareness of pain; it also includes perception, ...
|
|
Pain is an unpleasant feeling that is conveyed to the brain by nerves in the body.
|
|
Hazy vision, cloudy vision, blurred vision are all problems with seeing clearly. Any change in your normal vision is cause for concern and is a good reason to call a doctor for an examination.
|
