Search results
Results From The WOW.Com Content Network
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]
This produces the effect of feeling warm, when one is actually losing heat. [34] Alcohol also affects the temperature-regulating system in the brain, decreasing the body's ability to shiver and use energy that would normally aid the body in generating heat. [ 33 ]
Chest pain is pain or discomfort in the chest, typically the front of the chest. [1] It may be described as sharp, dull, pressure, heaviness or squeezing. [ 3 ] Associated symptoms may include pain in the shoulder, arm, upper abdomen , or jaw, along with nausea , sweating, or shortness of breath .
Signs of pain or swelling in the legs and chest pain that comes and goes with exertion may be missed or dismissed at first. But this is a condition that requires emergency medical care.
Removal from water [9] immediately reverses the hydrostatic effect of immersion and reduces negative filling pressures and kept still, sitting in an upright position if they are conscious, which minimises exertion while encouraging return of fluids to the lower extremities. [3] Observation [9] Kept warm, to reduce peripheral vasoconstriction [3]
Chest tubes are required in PSPs that have not responded to needle aspiration, in large SSPs (>50%), and in cases of tension pneumothorax. They are connected to a one-way valve system that allows air to escape, but not to re-enter, the chest. This may include a bottle with water that functions like a water seal, or a Heimlich valve.
That evaporation takes our body's extra heat along with it and it feels great. But humid air is already chock-full of water so your sweat doesn't really have anywhere to go.
Subcutaneous emphysema has a characteristic crackling-feel to the touch, a sensation that has been described as similar to touching warm Rice Krispies. [2] This sensation of air under the skin is known as subcutaneous crepitation, a form of crepitus. Numerous etiologies of subcutaneous emphysema have been described.