IMMUNOLOGY

Detailed explanation-1: -Fatigue is more persistent, constant and lingering compared to feeling tired. Feeling fatigue usually interrupts your day-to-day activities and isn’t always relieved by sleeping more. “Sometimes the differences between fatigue and being tired can be difficult for people to differentiate.

Detailed explanation-2: -There are three types of fatigue: transient, cumulative, and circadian: Transient fatigue is acute fatigue brought on by extreme sleep restriction or extended hours awake within 1 or 2 days.

Detailed explanation-3: -Lethargy can refer to feelings of fatigue as well as a lack of mental or physical motivation. It can be a sign of a health condition.

Detailed explanation-4: -: drained of strength and energy : affected by fatigue. fatigued leg muscles. It occurred to her that the tourists all looked blowsy and fatigued because they were headed back east at the end of their vacations.

Detailed explanation-5: -aching or sore muscles. apathy and a lack of motivation. daytime drowsiness. difficulty concentrating or learning new tasks. gastrointestinal problems, such as bloating, abdominal pain, constipation, or diarrhea. headache. irritability or moodiness. slowed response time. More items