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While there is no unilateral treatment for SARDS [13] researchers at the Iowa State University (ISU) led by Dr. Siniša Grozdanić, a veterinary ophthalmologist at ISU, have successfully restored vision in two dogs who have been in 2007 successfully treated through an experimental treatment by intravenous immunoglobin (IVIg). "Although the dogs ...
Poor quality of vision, Photophobia, Heliophobia, Depersonalization and Derealization [2] Usual onset: Visual Snow can appear at any time, but it commonly appears at birth, late teenage years, and early adulthood. Causes: Unknown, [3] hyperexcitability of neurons and processing problems in the visual cortex [4] [5] Risk factors
Asteroid hyalosis is a degenerative condition of the eye involving small white opacities in the vitreous humor. [1] It is known to occur in humans, dogs, cats, horses, and chinchillas. [2] Clinically, these opacities are quite refractile, giving the appearance of stars shining in the night sky—except that ocular asteroids are often quite mobile.
Hallucinogen persisting perception disorder (HPPD) is a non-psychotic disorder in which a person experiences apparent lasting or persistent visual hallucinations or perceptual distortions after using drugs, [1] including but not limited to psychedelics, dissociatives, entactogens, tetrahydrocannabinol (THC), and SSRIs.
Progressive retinal atrophy (PRA) is a group of genetic diseases seen in certain breeds of dogs and, more rarely, cats. Similar to retinitis pigmentosa in humans, [1] it is characterized by the bilateral degeneration of the retina, causing progressive vision loss culminating in blindness.
It was suggested that dogs who fly bite were biting at floaters in their vision. [10] No research exists to substantiate this association. Later publications suggest eye disease is unlikely to be the cause of fly biting. [2] [5] The Canine Epilepsy Project has looked for floaters in the eyes of many fly biting dogs without finding any. [5]
Sometimes, the best treatment for eye floaters is none at all (except some patience). "For benign causes such as a posterior vitreous detachment, floaters generally resolve on their own," Dr ...
If floaters significantly increase in numbers and/or severely affect vision, then one of the treatments below may be necessary. As of 2017 [update] , insufficient evidence is available to compare the safety and efficacy of surgical vitrectomy with laser vitreolysis for the treatment of floaters.