Tag

Fatigue

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A person rests their head on a folded arm over an open book, eyes closed, with glasses set down beside them.

Long COVID fatigue trial retracted and republished: fluvoxamine result intact, side-effect figures revised

Oct 9, 2026

Blood sample tubes with red caps scattered across a bright blue surface.

New guidelines raise the ferritin cutoff for iron deficiency to 30 ng/mL in adults and 50 with heavy periods

Oct 6, 2026

A clinician showing brain scan images on a tablet to a patient at a bedside, in black and white

Brain scans showed fewer dopamine nerve markers in 24 people with long COVID than in matched controls

Sep 23, 2026

A young woman asleep with head resting on one arm beside a glass of water

Narcolepsy pill that stands in for the brain's missing wake signal kept people awake, in two trials

Sep 22, 2026