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D-020

Chickenpox

Infectious

Symptoms

Itchy, fluid-filled blisters all over body, fever, tiredness, loss of appetite.

Cause

Varicella-zoster virus, spread through air or direct contact with blister fluid; highly contagious.

Prevention

Vaccination is the most effective prevention; avoid close contact with infected individuals.

Treatment

Rest, calamine lotion for itching, paracetamol for fever (avoid aspirin), keep nails trimmed to prevent scarring. Commonly used medicines: calamine lotion, paracetamol; acyclovir for severe cases.

See a doctor if

Fever is very high, blisters get infected (pus, spreading redness), or breathing difficulty occurs.

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Frequently Asked Questions

What are the early symptoms of Chickenpox?

Itchy, fluid-filled blisters all over body, fever, tiredness, loss of appetite.

What causes Chickenpox?

Varicella-zoster virus, spread through air or direct contact with blister fluid; highly contagious.

How can Chickenpox be prevented?

Vaccination is the most effective prevention; avoid close contact with infected individuals.

What is the treatment for Chickenpox?

Rest, calamine lotion for itching, paracetamol for fever (avoid aspirin), keep nails trimmed to prevent scarring. Commonly used medicines: calamine lotion, paracetamol; acyclovir for severe cases.

When should I see a doctor for Chickenpox?

Fever is very high, blisters get infected (pus, spreading redness), or breathing difficulty occurs.
Reviewed by the Swasthya Suchi pharmacy team for general accuracy · Last updated: 2026-08-10
This information is for general awareness only. It does not replace a doctor's diagnosis or prescription. For any symptoms, please consult a qualified physician.