Chickenpox: symptoms, causes & treatment in Nigeria
Also known as varicella.
This page is general health information, not a diagnosis. Always consult a licensed clinician about your own health.
Overview
Chickenpox is a very contagious viral infection causing crops of itchy blisters that scab over within about a week, usually with mild fever. Most children recover fully; it is more severe in adults, newborns, pregnant women and anyone with weak immunity. One episode usually gives lifelong protection.
Symptoms
Itchy spots that become fluid-filled blisters then scabs
Spots appearing in crops over several days
Fever
Tiredness and poor appetite
Headache
Spots in the mouth or on the scalp
Causes & risk factors
Varicella-zoster virus spread by air and blister contact
Close contact at school or home
No previous infection or vaccination
Treatment & self-care
Keep the child comfortable: fluids, paracetamol-type fever relief (never aspirin in children), trimmed nails, daily baths and soothing lotions for the itch. Keep them home until all blisters have scabbed. Doctors may prescribe antivirals for adults, newborns and high-risk patients seen early.
See a doctor urgently if
Blisters becoming very red, swollen or leaking pus
Fast breathing, persistent fever or drowsiness
Chickenpox in a newborn, pregnant woman or immunosuppressed person
Severe headache, stiff neck or repeated vomiting
Frequently asked questions
What are the first signs of Chickenpox?
Early signs often include itchy spots that become fluid-filled blisters then scabs, spots appearing in crops over several days, fever. Symptoms vary from person to person, so a proper assessment by a doctor is the only way to be sure.
Can Chickenpox be treated?
Keep the child comfortable: fluids, paracetamol-type fever relief (never aspirin in children), trimmed nails, daily baths and soothing lotions for the itch. Keep them home until all blisters have scabbed. Doctors may prescribe antivirals for adults, newborns and high-risk patients seen early.
When should I see a doctor about Chickenpox?
See a doctor promptly if you notice: blisters becoming very red, swollen or leaking pus; fast breathing, persistent fever or drowsiness; chickenpox in a newborn, pregnant woman or immunosuppressed person; severe headache, stiff neck or repeated vomiting.