Chickenpox is an infectious disease caused by the varicella-zoster virus (VZV). It can cause an itchy blister that first appears on the chest, face, and back.
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The rash spreads all over the body causing over 250 blisters. Chickenpox is extremely contagious and can spread easily in a household or to those with a weakened immune system.
You are vulnerable if you have not had chickenpox or have not been vaccinated. Chickenpox usually affects children below 10 years but can affect adults as well.
The first symptoms can appear 10 to 21 days after being exposed. Typical signs of chickenpox are:-
Blister itchy rashes that begin in the face, and the trunk before spreading.
Symptoms
In severe cases, the blisters can spread inside the eyelid, mouth, throat, and genital area as ulcers. Fever, headache, lack of appetite, fatigue and drowsy feeling are some of the symtpoms.
Diagnosis
The best pediatrician in Nasik will diagnose chickenpox based on the rash. They may order blood tests at home or take culture samples of the blister to confirm the diagnosis.
Causes
Chickenpox is a contagious viral infection. It is caused by the varicella-zoster virus (VZV). It can spread when an infected person coughs or sneezes or come in direct contact with the blisters. The infection can also spread through saliva.
Treatment
The best pediatrician in Nasik may prescribe an antihistamine to provide relief against the itching. Most children recover without any complications.
In case your child is infected, they should not attend school or daycare to prevent the spread.
Prevention
The chickenpox vaccine can prevent the infection in 90% of children who receive the vaccine. The vaccine is usually administered between 12 to 15 months.
A booster shot is given when your child is between 4 to 6 years of age. Older children can receive two catch-up doses to be vaccinated four weeks apart.