Fatigue is a state of being without energy for a prolonged period of time. [1][2] Fatigue is used in two contexts: in the medical sense, and in the sense of normal tiredness.

Nov 12, 2025 · Fatigue is a lingering tiredness that is constant and limiting. With fatigue, you have unexplained, persistent, and relapsing exhaustion. It's similar to how you feel when you have …

Apr 13, 2023 · Fatigue can be temporary, or it can be a chronic condition (lasting six months or more). You may be able to quickly fix fatigue by changing your diet, medications, exercise or …

Apr 18, 2023 · Fatigue is a term used to describe an overall feeling of tiredness or a lack of energy. Learn about over 30 possible causes, from stress to taking certain medications.

Feb 11, 2023 · Most of the time fatigue can be traced to one or more lifestyle issues, such as poor sleep habits or lack of exercise. Fatigue can be caused by a medicine or linked to depression.

Nov 3, 2025 · Explore the causes of fatigue, its symptoms, and treatments. Find out how to boost energy and improve your well-being.

Fatigue (weariness, tiredness, exhaustion, lethargy) causes include sleep problems, heart disease, lung disease, medications, endocrine disorders, GI disorders, and more.

4 days ago · Tired All the Time? 9 Serious Health Conditions That Could Be Causing Constant Fatigue Authored by: Ashima Sharda Mahindra Updated Jan 10, 2026, 14:01 IST Constant …

Sep 12, 2025 · To stop feeling exhausted, figure out what kind of fatigue you're dealing with. In addition to physical fatigue, people commonly feel emotional, social and sensory fatigue.

Aug 21, 2024 · Fatigue is a common condition that affects many people at various points in their lives. You can experience fatigue at any age, and it can be temporary or chronic if it lasts for …