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Since paroxysmal nocturnal dyspnea occurs mainly because of heart or lung problems, common risk factors include those that affect the function of the heart and lungs. Risk factors for cardiac diseases include high blood pressure, high cholesterol, diabetes, obesity, and a lifestyle lacking exercise and a healthy diet.
Mouth breathing as a result of decreased nasal breathing also increases lung surface exposure to irritants, pollutants, and allergens, causing neutrophilic inflammation in response to reactive oxygen species formation; research has found that individuals with genetically hindered glutathione counteraction of this oxidative stress are likely at ...
Shortness of breath (SOB), known as dyspnea (in AmE) or dyspnoea (in BrE), is an uncomfortable feeling of not being able to breathe well enough. The American Thoracic Society defines it as "a subjective experience of breathing discomfort that consists of qualitatively distinct sensations that vary in intensity", and recommends evaluating dyspnea by assessing the intensity of its distinct ...
Getting a good night’s sleep is important at any age. As you get older, it’s even more important for your health. A new bedtime routine could help you sleep better. Many older people notice ...
Exercise-induced laryngeal obstruction (EILO) is a transient, reversible narrowing of the larynx that occurs during high intensity exercise. This acts to impair airflow and cause shortness of breath , stridor and often discomfort in the throat and upper chest.
If a heat wave is expected, avoid exercising in the hottest part of the day and instead go out in the morning or evening. If it’s going to be very hot all day and into the night, don’t do your ...
People who do more exercise and aerobic conditioning can often lower this rate beyond the normal range, says Matthew Goldstein, M.D., cardiologist at Cardiology Consultants of Philadelphia ...
Acute onset of breathing problems caused by fluid accumulation in lung extravascular spaces induced by immersion, usually in cold water, often with intense physical exertion. Symptoms reported developed during physical activity and usually include dyspnoea/shortness of breath and a cough, often haemoptysis, occasionally chest tightness, chest ...