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Shingles, also known as herpes zoster or zona, [6] is a viral disease characterized by a painful skin rash with blisters in a localized area. [ 2 ] [ 7 ] Typically the rash occurs in a single, wide mark either on the left or right side of the body or face. [ 1 ]
With resolution of the herpes zoster eruption, pain that continues for three months or more is defined as postherpetic neuralgia. Pain is variable, from discomfort to very severe, and may be described as burning, stabbing, or gnawing. Signs: [citation needed] Area of previous herpes zoster may show evidence of cutaneous scarring.
Symptoms of herpetic whitlow include swelling, reddening, and tenderness of the infected part. This may be accompanied by fever and swollen lymph nodes. Small, clear vesicles initially form individually, then merge and become cloudy, unlike in bacterial whitlow when there is pus. Associated pain often seems largely relative to the physical ...
What it looks like: Also known as herpes zoster, shingles is a blistering rash. It often appears in a stripe or in the top quadrant of the head, but only on one side of the body.
Varicella zoster virus (VZV), also known as human herpesvirus 3 (HHV-3, HHV3) or Human alphaherpesvirus 3 (taxonomically), is one of nine known herpes viruses that can infect humans. It causes chickenpox (varicella) commonly affecting children and young adults, and shingles (herpes zoster) in adults but rarely in children.
Preherpetic neuralgia is a form of nerve pain specifically associated with a Shingles (herpes zoster) viral infection. This nerve pain often precedes visible indications of a Shingles infection and consequently can be a key early indicator of a need to begin preventative anti-viral drug therapy.
Aciclovir acts by inhibiting viral DNA replication and is used for the treatment of herpes simplex virus (HSV) and varicella zoster virus infections, including: [3] [15] [16] Genital herpes simplex (treatment and prevention) Neonatal herpes simplex; Herpes simplex labialis ; Shingles; Acute chickenpox in immunocompromised patients
Interestingly, research has shown that HSV-2 meningitis most often occurs in people with no history of genital herpes, and that a severe frontal headache is among the most common presenting symptoms. [16] [15] Patients with varicella zoster meningitis may present with herpes zoster in conjunction with classic meningeal signs. [15]