If you donât have anything good to say, donât say anything at all. MAN: OK, I wonât! (SILENCE UNTIL SPRING). As it turns out, the film JEREMIAH JOHNSON is based on an actual book, a work of fiction entitled MOUNTAIN MAN by Vardis Fisher.
Often, the cause of iritis can't be determined. In some cases, iritis can be linked to eye trauma, genetic factors or certain diseases. Causes of iritis include: Injury to the eye. Blunt force trauma, a penetrating injury, or a burn from a chemical or fire can cause acute iritis. Infections.
1 Iritis is an inflammation of the iris, or colored part of the eye, that causes deep eye pain, usually accompanied by blurred vision and light sensitivity. 2  Optic neuritis is an inflammation of the optic nerve. 3  The optic nerve connects to the back of the eye.