Sentences with word «photophobia»
Photophobia is a condition where someone is extremely sensitive to light. It can cause discomfort or pain when exposed to bright lights or sunlight. Full definition
The mean values in the Photosensitivity Assessment Questionnaire were as follows: patients with photophobia scored 0.34 (± 0.32 SD), healthy subjects scored 0,11 (± 0,13 SD).
sciencedaily.com
There is a disease called photophobia..
In cd, which was originally described in Alaskan Malamutes [66], affected puppies develop day - blindness and photophobia between 8 and 12 weeks of age, when retinal development is normally completed in dogs, although these clinical signs only occur in bright light and the dogs remain ophthalmoscopically normal throughout their entire lives.
It usually causes photophobia (avoidance of light), squinting, and rubbing / pawing at the eye.
The combination of photophobia and the skin reaction is strongly suggestive of some form of photosensitivity, however determining what is causing the photosensitivity can be more challenging.
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«Subjects in our study found the melanopsin stimulus to be unpleasant, and people with photophobia may experience a stronger form of this response to melanopsin.
We believe that photophobia is one of the elements which may increase the risk of people suffering from panic attacks, but this is a small study, so it needs to be confirmed by a longer - term follow - up trial.
According to lead researcher, Dr Giulia Campinoti: «There have been several hints that photophobia is associated with panic disorder; for example in some people, fluorescent light can induce panic attacks.
«Twenty - nine - year - old guy, headache, photophobia, fevers off and on for two weeks.
Their work has particular relevance for understanding the experience of people with photophobia, who are overly sensitive to bright light and experience pain as a result.
Adverse effects included temporary soreness, restlessness, and photophobia.
The trigger of these responses to specific visual stimuli will probably differ from the photophobia that individuals with migraine typically report during an attack.
Inflammation in the iris of the eye causes iritis, a painful condition that can be aggravated by bright light (photophobia) as the iris opens and closes the opening of the pupil.
«Symptoms involving impaired contraction of smooth muscles include constipation; urinary spasms; menstrual cramps; difficulty swallowing or a lump in the throat - especially provoked by eating sugar; photophobia, especially difficulty adjusting to oncoming bright headlights in the absence of eye disease; and loud noise sensitivity from stapedius muscle tension in the ear.»
Affected dogs develop day blindness (blindness in bright light) and Photophobia (light sensitivity) between 8 to 12 weeks after birth due to degeneration of cells in the eye called cone photoreceptors which are responsible for vision in bright light.
This condition, also known as Achromatopsia, or color blindness, is characterized by cone photoreceptor dysfunction, severely reduced visual acuity or complete vision loss during daylight hours, and photophobia.
Nonetheless, cats fed diets deficient in vitamin A exhibited conjunctivitis, xerosis with keratitis and corneal vascularization, retinal degeneration, photophobia, and slowed pupillary response to light.
Symptoms of Pigmentary Uveitis (PU) include, but aren't limited to, squinting, increased tearing or discharge, redness, photophobia (light sensitivity) and cloudiness of the eye or eyes.
The dog eyes may also be sensitive to light (photophobia), have blurred vision, and be experiencing some eye pain.
Symptoms include redness of the eye, sensitivity to light (photophobia), blurred vision, and eye pain.
* Redness in the eye * Watery or tearing eyes * Sensitivity to light or squinting (photophobia) * Winking due to eye spasm (blepharospasm) * Eye hemmorage (bleeding in the eye) * Reduced vision» * Pain * Eye color change * Puss
Symptoms of this condition include pain, sensitivity to light (photophobia), eyes that tear too much (epiphora), deep blood vessel excessive blood flow in the eye (hyperemia), an unusually small pupil, changes in the iris (swollen) corneal edema (too much fluid), lower blood pressure in the eye, impaired vision or blindness.
This symptom, also called» Photophobia», may have several causes, such as eye inflammation, lack of iris pigmentation, cornea damage, eye cataracts, conjunctivitis, toxicity, shock, respiratory infections, rabies, or various diseases.
Albinism in Dobermans is a genetic defect with often significant and painful health implications, including poor vision, photophobia (light intolerance) skin lesions, sun intolerance, and resulting skin cancer.
This can cause a fear of sunlight (photophobia), lesions, and in severe cases, necrosis of the skin.
The hallmarks of «generic» uveitis in an eye are redness of the conjunctiva, color change to the iris, squinting, pupil constriction / abnormal pupil shape, light sensitivity (photophobia), cloudiness of the eye, and low intraocular pressures.
Victims may experience concomitant nausea, vomiting, and photophobia.