How Long Does a Cold Really Last?

Blow your nose and read on for the answers

WHAT EXACTLY IS A COLD?

The common cold is a viral infection of your nose and throat (upper respiratory tract). It’s usually harmless, although it might not feel that way.

Common colds are the main reason your kids miss school and you miss work. The Lung Foundation Australia reports on average that more than half of us catch a cold each winter and almost a quarter of the population will catch a cold every spring.

HOW ARE COLDS SPREAD?

Colds are caused by viruses. In fact, as many as 200 viruses cause cold symptoms, with rhinovirus being the most common. According to Dr Megha Tewari, cold viruses spread through the air, bodily fluids and from touching surfaces where virus particles have settled.

HOW LONG DOES A COLD LAST?

Most people fully recover within seven to ten days. Here Dr Tewari breaks down the length based on your symptoms. Sore throat: usually runs its course within the first day or so Mild headache: usually resolves itself within a few days Mild body ache: a few days Low- grade fever: a few days Fatigue: may linger for a week to ten days Nasal congestion: one to two weeks Coughing: may continue for one to two weeks.

WHAT TO WATCH OUT FOR

You should see your doctor if you experience any of the following: • a temperature of 38°C or higher • symptoms that last more than ten days or are severe or unusual.