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Two capsules of smelling salts from a first-aid kit. A thin inner glass tube contains alcohol and ammonia; the outer layer is cotton and netting. When crushed, the liquid is released into the cotton, while the glass shards are retained inside. The ammonia-soaked cotton is waved in front of the nose for the treatment of fainting.
Paroxysmal nocturnal dyspnea is a common symptom of several heart conditions such as heart failure with preserved ejection fraction, in addition to asthma, chronic obstructive pulmonary disease, and sleep apnea. [8] Other symptoms that may be seen alongside paroxysmal nocturnal dyspnea are weakness, orthopnea, edema, fatigue, and dyspnea. [9]
The underlying mechanism is believed to involve the buildup of ammonia in the blood, a substance that is normally removed by the liver. [2] The diagnosis is typically based on symptoms after ruling out other potential causes. [2] [6] It may be supported by blood ammonia levels, an electroencephalogram, or computer tomography (CT scan) of the ...
Sleep problems in women can manifest at various stages of their life cycle, as supported by both subjective and objective data. [ further explanation needed ] Factors such as hormonal changes, aging, psycho-social aspects, physical and psychological conditions and the presence of sleeping disorders can disrupt women's sleep.
Sleep inversion may be a symptom of elevated blood ammonia levels [2] and is often an early symptom of hepatic encephalopathy. [3] Sleep inversion is a feature of African trypanosomiasis, after which the disease takes its common name, "African sleeping sickness"; [4] sleep-wake cycle disturbances are the most common indication that the disease has reached the stage where infection spreads into ...
Factors that may induce or sustain [2] hyperventilation include: physiological stress, anxiety or panic disorder, high altitude, head injury, stroke, respiratory disorders such as asthma, pneumonia, or hyperventilation syndrome, [5] cardiovascular problems such as pulmonary embolisms, anemia, an incorrectly calibrated medical respirator, [1] [3 ...
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Alkyl nitrites interact with other vasodilators, such as sildenafil (Viagra), vardenafil (Levitra), and tadalafil (Cialis), to cause a serious decrease in blood pressure, which can cause strokes, and low blood pressure leading to people fainting. [16] Side effects of popper abuse include tachycardia, headaches, migraines, dizziness and fainting ...