Restless legs syndrome does not cause serious health problems, but can interfere with sleep and lead to severe fatigue.

They share a common symptom - severe fatigue that greatly interferes with people's lives.

Some people continue to have severe fatigue and other symptoms for many years.

There are also sleep disturbances, joint stiffness and severe fatigue.

A20 Harvard president, citing "severe fatigue," is taking a leave.

She means well, but had a tendency to overlook her own boundaries and work herself into a severe fatigue.

The severe fatigue can last six months or longer.

Pushing yourself harder when you're having a good day might cause a relapse of severe fatigue.

As a significant result of this, the patient suffers from severe fatigue and insomnia during the summer.

In the general perception of one's sense of well being, this manifests as severe fatigue.