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Habit cough is usually readily identified by its clinical presentation as a repetitive daily non-productive (dry) cough that is absent during sleep. People feel that the cough is different from ordinary coughs. The cough can vary in intensity, pattern, and frequency. The clinical characteristics bear little resemblance to other causes of cough.
Flammer syndrome is a described clinical entity comprising a complex of clinical features caused mainly by dysregulation of the blood supply. It was previously known as vascular dysregulation. [1] It can manifest in many symptoms, such as cold hands and feet, and is often associated with low blood pressure.
The DSM-5 criteria for somatic symptom disorder includes "one or more somatic symptoms which are distressing or result in substantial impairment of daily life." Additional criteria, often known as B criteria, include "excessive thoughts, feelings, or behaviors regarding somatic symptoms or corresponding health concerns manifested by ...
One potentially life-threatening example is meningitis, which can cause chills with or without a fever, along with symptoms like a stiff neck, sensitivity to light and sound, and lethargy.
Episodes of vasovagal syncope are typically recurrent and usually occur when the predisposed person is exposed to a specific trigger. Before losing consciousness, the individual frequently experiences early signs or symptoms such as lightheadedness, nausea, the feeling of being extremely hot or cold (accompanied by sweating), ringing in the ears, an uncomfortable feeling in the heart, fuzzy ...
While colds and other viral infections can cause a sore throat or cough, seasonal allergies "almost never" cause those symptoms, according to an explainer from the organization. People with ...
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Hyperventilation syndrome (HVS), also known as chronic hyperventilation syndrome (CHVS), dysfunctional breathing hyperventilation syndrome, cryptotetany, [1] [2] spasmophilia, [3] [4] [5] latent tetany, [4] [5] and central neuronal hyper excitability syndrome (NHS), [3] is a respiratory disorder, psychologically or physiologically based, involving breathing too deeply or too rapidly ...