Cancerfatigue Share Tweet A condition marked by extreme tiredness and inability to function due to lack of energy. Fatigue may be acute or chronic.( fuh-TEEG )Source: NCI Dictionary of Cancer TermsSearch the Glossary of Medical Terms Previous: fat-soluble vitamin Next: fatty acid NewsletterSign up for the QuackTrack.org newsletter below! Click to commentLeave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment *Name * Email * Website Save my name, email, and website in this browser for the next time I comment. Δ QuackTrack on TwitterTweets by QuackTrack_org Trending Posts