In severe cases these symptoms can lead to death.

The symptoms may lead sufferers to fear they are dying or losing control.

If left untreated, the symptoms can lead to later problems such as comas or death.

Yet, left untreated, these symptoms can progress and become worse, leading to irreversible damage.

These symptoms eventually led to Morneau missing the remainder of the season.

The symptoms may lead a doctor to suspect double aortic arch.

The symptoms may lead to serious complications if the virus is not treated immediately.

In more severe cases, symptoms will develop rapidly and may lead to shock.

Ongoing symptoms, such as diarrhea, can lead to weight loss.

Untreated, these symptoms can sometimes lead to serious eye damage.