The first infection (Primary infection).Usually infection in respiratory virus will increase the number of area of the Nasopharynx (cavity back, nose, throat), and then into the reticuloendothelial system and then into the bloodstream. A Viremia which will having an infection throughout the body. There are signs on the skin as a transparent blister (vesiculopapula skin lesion), also known as chicken pox disease.This range will be able to detect the infection from the patient's blood. In addition, it will examine the DNA of a virus from a lesion on the skin (skin lesion), or from the blood by PCR method.In tissue Science (Histology) detection of lesion is found. Multinucleated giant cells swell up, intranuclear inclusions, with eosinophilic cells, dead flesh and bleeding later. The water is cloudy due to blister in polymorphonuclear leukocytes that ate the infected cell, including cell and crediting the mixed fibrin. Finally, the blister will break out. The release of inside out, as well as viruses.Repeated infections (Recurrent infection).For the mechanism of VZV infections (hepatitis a stylized), shingles (Herpes Zoster) is a later, it is still not known exactly but is hiding behind a VZV is going to be the nerve root-knot disease stylized of the spinal cord (Dorsal root ganglion) until it comes out again along the infection at the crux of the Fed is nervous (dermatome), it's the same disease, rash occurs, stylized, but it will be along the dermatome.By the way tissue Science (Histopathologic examination), Dorsal root ganglion, it was found that swelling, bleeding, and the style has more lymphocytes.This disease can also infect other parts in those with low immunity, such as HIV patients who received the drug HIVs press immunity, etc., such as infections in the lungs, lung inflammation is found (interstitial pneumonitis), multinucleated giant cell, bleeding in the lungs, and intranuclear inclusions (pulmonary hemorrhage) infection in the central nervous system (Central nervous system) symptoms are similar to measles (measles), and encephalitis and other viruses (viral encephalitides)The death of the brain, and bleeding, which is similar to herpes simplex virus (HSV) disease, encephalitis, it found.Symptoms.There will be pain as the shingles pain saep makboriwen example hot some itching associated with or have a fever. Some people suffer from insomnia so pain When a red rash and symptoms where as there will be a group of blister in the skin. Later, water will start to dry and blister-Saket fades. The length of time since it is so far lost about 7-14 days.On the child. This is not a serious disease as adults.The characteristic rash.The first 2-3 days of pain pain pain hot or call pain and itchy as dermatome to L3 T3 levels zoster-associated are often found.Later, there will be a rash erythematous maculopapular rash not a lot is about 3-5 days.The total period is 7-10 days.Therefore, the diagonal as front rear trunk Waist along nerves by long arms and legs, or along nerves, eyes, ears, head and face area, etc. If the eyes are made resistant to the blind (the branch of trigeminal nerve from ophthalmic cause zoster ophthalmicus)Shingles cannot be thousands of us till waist because of a nerve guidance, we will come to an end at the Middle trunk only. In normal people, the resistance has come into regular shingles do not Center one of the halves to the trunk of the body (except in cases where resistance is low, such as AIDS, etc. If the shingles, it can appear as the two sides together. It looks like shingles, thousands across the Middle trunk concept to one half of the body, or as a general body, herpes zoster).Continuing symptoms.The wound that occurs will be completely healed in time for about 2-4 weeks.Pain along a nerve damage from the shingles phase (post herpetic neuralgia) is pain, painful burns along these nerves. Even though the shingles rash disappears, but it still burns are pain. Some of it is several months of torture; They are often found in people over the age of 40 years or more.ComplicationsFor a major complication is the pain occurs after the rash disappears, often with an elderly couple who are the shingles nerve brain areas that may be infections, bacteria, 5 area of the rash or eye complications such as eye inflammation. Eye inflammation or nerve cornea incision In the case of patients with immune resistance is low, such as AIDS patients who received the drug or a press image, moon, there may be a rash around the distribution. Some doctors may make viral disinfectant types take about 5-10 days, together with the discretion of the doctor is in.
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