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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 ...
Physical activity in extremely hot weather should be avoided. If a person starts to experience over heating, and symptoms of heat syncope, they should move or be moved to a shaded or cool area. It is also recommended to avoid alcoholic beverages in hot weather, because they cause dehydration which may worsen symptoms.
If you're traveling for the holidays, you're probably feeling a bit worn-down—but is it just fatigue, or could it be COVID-19?. It’s probably been a minute since you last thought about COVID ...
Not really, experts say. But cooler temperatures and dry winter air can affect your body in surprising ways. As the weather starts to turn, rates of certain respiratory illnesses start to tick up.
There are several ways to unclog your ears safely, depending on what is causing your discomfort. Here, experts explain options for relief.
The cold causes damage to small blood vessels in the skin. This damage is permanent and the redness and itching will return with additional exposure. The redness and itching typically occurs on cheeks, ears, fingers, and toes. [10] Frostbite: the freezing and destruction of tissue, [11] which happens below the freezing point of water
Louisiana, Kentucky and New Hampshire -- are reporting high levels of respiratory illness, including common cold, flu, RSV and COVID, according to the CDC. Dr. Neil C. Bhavsar, an emergency ...
The condition can cause localized pain, discoloration (paleness), and sensations of cold and/or numbness. When exposed to cold temperatures, the blood supply to the fingers or toes, and in some cases the nose or earlobes, is markedly reduced; the skin turns pale or white (called pallor) and becomes cold and numb.