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  2. Miasma theory - Wikipedia

    en.wikipedia.org/wiki/Miasma_theory

    An 1831 color lithograph by Robert Seymour depicts cholera as a robed, skeletal creature emanating a deadly black cloud.. The miasma theory (also called the miasmic theory) is an abandoned medical theory that held that diseases—such as cholera, chlamydia, or the Black Death—were caused by a miasma (μίασμα, Ancient Greek for 'pollution'), a noxious form of "bad air", also known as ...

  3. Paroxysmal nocturnal dyspnoea - Wikipedia

    en.wikipedia.org/wiki/Paroxysmal_nocturnal_dyspnoea

    Paroxysmal nocturnal dyspnea or paroxysmal nocturnal dyspnoea (PND) is an attack of severe shortness of breath and coughing that generally occurs at night. [1] It usually awakens the person from sleep, and may be quite frightening. [ 2 ]

  4. Doctors Say This Nighttime Behavior Can Be A Sign Of Dementia

    www.aol.com/lifestyle/doctors-nighttime-behavior...

    But sundowning has some unique signs that make it stand out from just being tired. “Fatigue can occur at all times of the day. Sundowning is truly confusion,” Dr. Kobylarz says.

  5. Sleep deprivation - Wikipedia

    en.wikipedia.org/wiki/Sleep_deprivation

    According to a 2000 study, sleep deprivation can have some of the same hazardous effects as being drunk. [46] People who drove after being awake for 17–19 hours performed worse than those with a blood alcohol level of 0.05 percent, which is the legal limit for drunk driving in most western European countries and Australia.

  6. Tired all the time? From ‘Black fatigue’ to low Vitamin D ...

    www.aol.com/tired-time-black-fatigue-low...

    Exhaustion and reduced stamina are a part of being human, but sometimes, being tired is about more than not getting The post Tired all the time? From ‘Black fatigue’ to low Vitamin D, here are ...

  7. Working into the night? High-end health tech sleep scientist ...

    www.aol.com/finance/working-night-high-end...

    Holmes, a psychophysiologist, revealed research has shown that if people are using screens in a so-called "magic period" of time between 10 p.m. and 4 a.m., the blue light has a pro-depressive ...

  8. Catathrenia - Wikipedia

    en.wikipedia.org/wiki/Catathrenia

    Catathrenia or nocturnal groaning is a sleep-related breathing disorder, consisting of end-inspiratory apnea (breath holding) and expiratory groaning during sleep.It describes a rare condition characterized by monotonous, irregular groans while sleeping. [1]

  9. Fatigue - Wikipedia

    en.wikipedia.org/wiki/Fatigue

    Fatigue is a state of tiredness (which is not sleepiness), exhaustion [1] or loss of energy. [2] [3]Fatigue (in the medical sense) is sometimes associated with medical conditions including autoimmune disease, organ failure, chronic pain conditions, mood disorders, heart disease, infectious diseases, and post-infectious-disease states. [4]