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.
Herpes is a sexually transmitted infection. It has two known types: herpes simplex virus type 1 (HSV-1) and herpes simplex virus type 2 (HSV-2). Genital herpes outbreaks are normally caused by the type 2 virus while the type 1 virus typically manifests itself as cold sores around the mouth and lips.However, HSV-1 can also manifest in the form of genital herpes if there are oral to genital contact.he average amount of recurrent outbreaks is approximately 2 to 3 times annually with each recurring outbreak lasting 3 to 14 days. A herpes infection may be considered chronic if outbreaks occur more than 5 times a year.