A decrease in vision or a loss of vision is often the first sign of a<unk> . People with microhyphema may have slightly blurred or normal vision. A person with a full<unk>  may not be able to see at all (complete loss of vision). The person's vision may improve over time as the blood moves by gravity lower in the anterior chamber of the eye, between the iris and the cornea. In many people, the vision will improve, however some people may have other injuries related to trauma to the eye or complications related to the<unk> . A microhyphema, where red blood cells are hanging in the anterior chamber of the eye, is less severe. A layered<unk>  when fresh blood is seen lower in the anterior chamber is moderately severe. A full<unk>  (total<unk> , when blood fills up the chamber completely, is the most severe. Complications While the vast majority of<unk> s resolve on their own without issue, sometimes complications occur. Traumatic<unk>  may lead to increased intraocular pressure (IOP), peripheral anterior synechiae, atrophy of the optic nerve, staining of the cornea with blood, re-bleeding, and impaired accommodation. Secondary hemorrhage, or rebleeding of the<unk> , is thought to worsen outcomes in terms of visual function and lead to complications such as glaucoma, corneal staining, optic atrophy, or vision loss. Rebleeding occurs in 4–35% of<unk>  cases and is a risk factor for glaucoma. Young children with traumatic<unk>  are at an increased risk of developing amblyopia, an irreversible condition.
Hyphema
Alertness
Hypotension
Cornea
Apnea
Generalized hypoxia
Bradycardia
Hypothermia