"Extreme fatigue" means feeling very tired, exhausted, and lacking energy to do anything. It is a severe form of tiredness that can make it difficult to carry out daily activities.
Sentences with «extreme fatigue»
All of a sudden I started to experience extreme fatigue for the first time in my life. (healthylivinghowto.com)
When your B12 levels are low it means that your organs are not getting enough oxygen due to a lack of red blood cell production and this is causing extreme fatigue. (outsmartdisease.com)