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Fatigue, brain fog, and fever are among the most common long COVID symptoms. Experts do not know how many people have been or will be affected by long COVID. However, some estimate that between 10 ...
Postural orthostatic tachycardia syndrome (POTS) is a condition characterized by an abnormally large increase in heart rate upon sitting up or standing. [1] POTS is a disorder of the autonomic nervous system that can lead to a variety of symptoms, [10] including lightheadedness, brain fog, blurred vision, weakness, fatigue, headaches, heart palpitations, exercise intolerance, nausea ...
In the absence of Graves' ophthalmopathy, patients may demonstrate other ophthalmic symptoms and signs due to hyperthyroidism: Dry eyes (due to loss of corneal moisture). [24] A sense of irritation, discomfort, or pain in the eyes. A tingling sensation behind the eyes or the feeling of grit or sand in the eyes.
Antidepressant discontinuation syndrome, also called antidepressant withdrawal syndrome, is a condition that can occur following the interruption, reduction, or discontinuation of antidepressant medication following its continuous use of at least a month. [5] The symptoms may include flu-like symptoms, trouble sleeping, nausea, poor balance ...
Some also report difficulty concentrating, blurred vision, tremulousness, vertigo, anxiety, palpitations (awareness of the heartbeat), unsteadiness, feeling sweaty or clammy, and sometimes nausea. A person may look pale. [12] Some people may experience severe orthostatic hypotension with the only symptoms being confusion or extreme fatigue.
It's recommended to drink between nine and 13 cups of water every day, depending on your age, sex and activity level. The reason why dehydration can cause lightheadedness is because it can lead to ...
Escitalopram has a half-life of 27 to 32 hours. In other words, if you take a dose of 10mg of Lexapro, only 5mg will remain in your bloodstream after 27 to 32 hours. Suppose you’re prescribed ...
Lightheadedness can be simply (and most commonly) an indication of a temporary shortage of blood or oxygen to the brain due to a drop in blood pressure, rapid dehydration from vomiting, diarrhea, or fever. Other causes are: altitude sickness, low blood sugar, hyperventilation, postural orthostatic tachycardia syndrome (increase in heart rate ...