Spring fatigue, also known as spring lethargy, refers to a state of fatigue, lowered energy, or depression, associated with the onset of spring. Such a state may be caused by a normal reaction to ...

Lethargy is not the same as myalgic encephalomyelitis or chronic fatigue syndrome (ME/CFS), "which is a serious illness that afflicts people for multiple months," said Eachempati.

Journal of Perinatology - Neonatal Transport: A 3-Day-Old Neonate With Hypothermia, Respiratory Distress, Lethargy and Poor Feeding Skip to main content Thank you for visiting nature.com.

Curing Lethargy … or Whatever. Carmen Acevedo Butcher. Putting to death the noonday demon. A review of Kathleen Norris’s Acedia & Me. Christianity Today August, 2008 issue ...