Saturday, June 6, 2015

Chickenpox (Varicella)

                  Chickenpox is a highly contagious disease caused by the Varicella Zoster Virus (VZV). It is also known as  Varicella. The disease results in a characteristic skin rash that forms small, itchy blisters, which eventually scab over. It usually starts on the face, chest, and back and then spreads to the rest of the body. Other symptoms may include fever, feeling tired, and headaches. Symptoms usually last five to ten days.

Incubation Period
14-16 days (10-21 days)

Mode Of Transmission
1. By droplet infection
2. Face to face contact
3. Transplacental transmission is also possible

Sign & Symptoms
1. Pre-eruptive Stage
- Mild or moderate fever
- Pain in back
- Malaise
- Loss of appetite
- Nausea
2. Eruptive Stages
- Rash : symmetrical, first appear on trunk & then comes on the face, arms and legs.
- Dew-drop rash present
- Itching
- Blisters may also occur on the palms, soles, and genital area.

Related Article :
-  Chicken Pox (Varicella)
-  Fever and Rash Diagnosis
-  Swine Influenza (H1N1)



Diagnosis
1. The diagnosis of chickenpox is primarily based on the signs and symptom.
2. Vesicular fluid can be examined with a Tzanck smear, or better by testing for direct fluorescent antibody.
3. Blood tests can be used to identify a response to acute infection (IgM)
4. Prenatal diagnosis of fetal varicella infection can be performed using ultrasound.

Treatment
1. Treatment mainly consists of easing the symptoms.
2. Topical application of calamine lotion, a topical barrier preparation containing zinc oxide and one of the most commonly used.
3. Antivirals : Acyclovir 800mg 5 times a day.
4. NSAID for fever : Paracetamol (acetaminophen) but not aspirin may be used to reduce fever. Aspirin use by someone with chickenpox may cause the serious, sometimes fatal disease of the liver and brain, Reye syndrome.
5. Cutting the nails short or wearing gloves may prevent scratching and minimize the risk of secondary infections.
6. Maintain good hygiene and daily cleaning of skin with warm water to avoid secondary bacterial infection.

Complications
1. Haemorrhages
2. Pneumonia
3. Encephalitis
4. Acute cerebellar Ataxia
5. Reye's syndrome

Preventions
1. Hygiene Measures
2. Vaccination

Related Article :
-  Chicken Pox (Varicella)
-  Fever and Rash Diagnosis
-  Swine Influenza (H1N1)
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1 comment:

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    About two years ago, when I was 56, I started feeling foggy and had occasional memory lapses. My wife, Mary, started to notice it, too, but I also have hearing issues so she thought that was the problem. My memory problems worsened very gradually over the years, and we lived with it, compensating as needed. I became less social. After some months thereafter, it got to the point where we couldn’t keep making excuses or ignoring it. I had gone from doing our grocery shopping without a list to going with a list, to having the list but not buying what was on it.

    Mary went online to do some research, and it was during this period we had been fortunate enough to come across Dr. Utu: an African traditional herbalist and witch doctor whose professional works had majored on the eradication of certain viral conditions, especially dementia, ( improving the memory capacity positively), via a traditional, naturopathic process and distinguished diet plan. It was by the administration of this herbal specialist that I had been able to improve my condition for better. So to say, the encounter with the above-mentioned herbal practitioner was the first time we ever heard there was something that possibly can be done to improve my memory functionality.

    By the existence of such an encounter, I was able to learn of the new approach by which this herbalist successfully treated dementia conditions, which included a distinguished herbal therapy and lifestyle changes of which I had undergone to a tremendous, positive effect.
    It was after the completion of the herbal therapy I had started to experience a great deal of cognitive improvement when it came to rational decision making.

    In brief, I was able to go through the dreadful hollows of senile dementia without any further hazardous damage to my health condition, and within a short period. Had it not been for the support of my wife, of whom had encouraged me to undergo the above-mentioned therapy and that of the herbal practitioner of whom now happens to be benefactor - I would have been long exposed to the further perils of this condition and of which had been apt to result to a calamitous end.

    I would also wish for the same positiveness upon patients who may happen to be suffering from this debilitating disease, and would warmly beseech them to find a confidant like this herbal specialist with whose professional services I was able to attain a divine recovery.

    For further information concerning this African traditional cure for Alzheimer's disease; feel free to contact Dr. Utu Herbal Cure, directly via email: drutuherbalcure@gmail.com

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