1 A chiropractor may want to visit your horse more than once. 2  Depending on the problem, additional visits may be necessary every week or month. 3  Acupuncture and injections can cost anywhere from $15 to $55 extra. 4  If a chiropractor session does not help your horse, x-rays or additional testing may be recommended. Depending on the problem, additional visits may be necessary every week or month. 2  Acupuncture and injections can cost anywhere from $15 to $55 extra. 3  If a chiropractor session does not help your horse, x-rays or additional testing may be recommended.
Photic retinopathy. Photic retinopathy is damage to the eye's retina, particularly the macula, from prolonged exposure to solar radiation or other bright light, e.g. lasers or arc welders. The term includes solar, laser, and welder's retinopathy and is synonymous with retinal phototoxicity.
Corneal flash burns. The clear front of the eyes, called the cornea, can be damaged by over exposure to ultraviolet radiation from the sun and from other light sources, such as a welderâs arc or camera flash. These injuries are called corneal flash burns or ultraviolet keratitis, and is like a form of sunburn to the surface of the eye. Corneal flash burns can cause pain, changes in vision or loss of vision. Radiation damage to the cornea leading to a flash burn can be caused by ultraviolet light from various sources: Sunlamp in tanning salon. Reflection of the sun off the snow at high elevation (snow blindness) Photographerâs flood lamp. Lightning that strikes close to you.