BLOG: Chickenpox? Don’t Panic – Here’s How Our GPs Can Help

21st, May 2025

In today’s blog we spoke to Dr Jillian Hunter, Private GP who sheds some light on Chickenpox and how to treat the symptoms.

Chickenpox is a highly infectious disease caused by the varicella zoster virus. Symptoms in children are initially one to two days of fever and generally feeling unwell before the blistering rash appears which can last for up to 7 days. It is generally a mild infection, but it can lead to serious complications such as encephalitis (brain inflammation), pneumonia, and bacterial infections like group A streptococcus. In rare cases, it can result in death.

Why Is the Chickenpox Vaccine Important?

Prevents serious complications listed above
Reduces the risk of hospitalisation and death by more than 90%
Prevents shingles in later life
Protects others including newborns, pregnant women and immunocompromised people

The Vaccine

The vaccine contains a live, weakened form of the varicella-zoster virus and it’s designed to help the body build immunity without causing the disease. It is highly effective - providing about 98% protection in children and significantly reduces the risk of severe illness. It is given as two doses in the upper arm or thigh at least 4 weeks apart.