Herpes zoster

Kategorija: Glavna
Tagovi: Health, Health Care, Health News

Shingles is an acute dermatitis caused by a virus neurotropic identical to that of varicella . Shingles is characterized by a rash unilateral vesicles on erythematous background, disposed in groups (bunches) in the path of a nerve touch. Pains of type precede and difficult issue accompany the rash and persist long after healing regional. By location, the most common are:
- The intercostal
- Ophthalmic area
- The neck causes - shingles reach child exceptionally more common in adults and persons age . In fact, the virus responsible for this disease persist dormant after infection , lifelong, in ganglia nerve of rachisului or the cranial nerves . Herpes Miracle
In some cases, particularly when there is a decrease in immune defense capabilities, or under the effect of stress (trauma, for example), the virus can reactivate and can infect nerve ganglia that properly handle them. Shingles is contagious through skin contact with lesions; it can cause chickenpox in a subject who has ever contracted varicella-area.
Symptoms and signs - the touched is often an intercostal nerve symptoms then declaring himself on the chest, but all the other nerves can be achieved: cervical nerves (declaring rash on neck, neck, scalp), geniculate ganglion (touch the inside of the ear canal and pinna) bucofaringean nerve (touch the internal face of the cheek, the soft palate, posterior pharyngeal wall), cephalic nerves and in particular the ophthalmic branch of the trigeminal nerve (touch the eye or ophthalmic). disease begins with a mild fever and burning sensation in the emerging area of nerve reached.
After a few days there is a rash of small red spots that blister rises. In some cases, the rash can be very discreet (very few vesicles) and may go unnoticed - when it comes to armpit - for example, the disease is then exclusively revealing to pain. Sign characteristic shingles rash is strictly unilateral and covers the territory of a sensory nerve http://health.reviewship.com/category/womens-health/

 although one can meet a few blisters or redness and some spots outside this territory.
Thorax especially injuries following a route, mostly horizontal, the oblique cut ribs. vesicles, first translucent quickly disturbed. The sixth day, they dries crusty or breaks, then scarring in 15 to 20 days; small scar may remain hollow. The rash is accompanied by an exacerbation of pain that often becomes difficult bearable and, in some cases, sweating and headaches. It evolves into two or three made two to three weeks

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