Varicella-Zoster FAQ
What is Varicella-Zoster?
Varicella-Zoster is a viral infection caused by the Varicella-Zoster virus. It causes chickenpox in children and shingles in adults.
What are the symptoms of Varicella-Zoster?
Symptoms include a blister-like rash, itching, and flu-like symptoms such as fever and headache.
How is Varicella-Zoster diagnosed?
Diagnosis is usually based on the typical rash and symptoms, but laboratory tests can be done for confirmation.
Is there a vaccine for Varicella-Zoster?
Yes, vaccination is available and is recommended for both children and adults.
What medications are used to treat Varicella-Zoster?
Antiviral drugs such as Zovirax, Valtrex, and Famvir are commonly prescribed.
Can Varicella-Zoster be prevented?
Vaccination and good personal hygiene can help prevent Varicella-Zoster infections.
Is Varicella-Zoster contagious?
Yes, it is highly contagious, especially in the early stages when the rash is forming.
Can adults get chickenpox?
Yes, adults who have not been vaccinated or previously had chickenpox are at risk of getting the infection.
What is the duration of Varicella-Zoster illness?
The illness typically lasts about 2 to 4 weeks, but complications can prolong recovery.
Can Varicella-Zoster lead to other health issues?
In some cases, especially in older adults, it can lead to postherpetic neuralgia or other complications.
Are there any home remedies for Varicella-Zoster?
Home remedies include oatmeal baths, calamine lotion for itching, and pain relievers to ease discomfort.
Can pregnant women get Varicella-Zoster?
Pregnant women who are not immune to chickenpox should avoid exposure to infected individuals as it can be harmful to the baby.
Can shingles be transmitted to others?
The Varicella-Zoster virus can be transmitted from a person with shingles to someone who has not had chickenpox.
When should someone with Varicella-Zoster seek medical help?
Medical attention should be sought if there are signs of bacterial infection in the blisters, severe pain, or if the rash is close to the eyes.
Is there a cure for Varicella-Zoster?
While there is no cure, antiviral medications can help reduce the severity and duration of the illness.
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Information provided by Maryam Abdullahi-Mahdi. Reviewed by Mr. Matthew Liew