1 Leber's hereditary optic neuropathy (LHON). 2  Particularly prevalent among males, this type of inherited optic neuropathy can affect even carriers who don't have other symptoms but do have a degree of color blindness. 3  Red-green color vision defects primarily are noted with this condition. 4  Kallman's syndrome.
This medical symptom information shows the various types of Fever, and other related symptoms or conditions, including their causes and diagnosis. 1  Chills. 2  FUO. 3  Low-grade fever. 4  Prolonged fever. 5  Mild fever. 6  High fever. 7  Very high fever. 8  Recurrent fever.
Also known as cold sores, fever blisters are small blisters that form on the lips or other areas of the face, including the cheeks, chin or nostrils. Fever blisters are caused by the herpes simplex virus, (the same virus that is responsible for genital herpes).But there are two different strands of the virus: HSV-1, which primarily causes oral herpes, and HSV-2, which is usually responsible for genital herpes.Although both types can cause fever blisters, approximately 95 percent of fever blister cases are caused by the type 1 virus.lso known as cold sores, fever blisters are small blisters that form on the lips or other areas of the face, including the cheeks, chin or nostrils. Fever blisters are caused by the herpes simplex virus, (the same virus that is responsible for genital herpes).