Healthy children need no specific medicine but can get symptom relief. The health care provider will make a diagnosis by the medical history and by looking at the rash. The mouth, ears, and eyes can also have ulcers. Chickenpox is usually contagious 1 to 2 days before the rash and up to 6 days after blisters form. People may have only a few blisters, or more than 500 may appear. Red spots that appear on the body 2 to 3 days later develop into an itchy rash that forms blisters, which dry and become scabs in 4 to 5 days. They include slight fever, runny nose, slight cough, headache, tiredness, and no appetite. Symptoms develop 7 to 21 days after exposure.
#Chicken pox skin
People also catch it by direct contact with skin lesions on infected people. People catch chickenpox, when they are around someone who has it, by breathing in droplets containing virus. The cause is varicella-zoster herpesvirus. Immunizations with varicella-zoster vaccine can prevent chickenpox and shingles. Some people may later develop shingles (herpes zoster), a reactivation of chickenpox virus, if their immunity weekens. People develop immunity or resistance to chickenpox when they get it the first time and are unlikely to get it again. Adults usually have a more severe illness that lasts longer. Most cases occur in young people, often children 2 to 8 years old. Chickenpox (also called varicella) is a highly contagious viral disease that affects skin and mucous membranes.
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