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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 ...
Many different conditions can lead to the feeling of dyspnea (shortness of breath). DiagnosisPro, an online medical expert system, listed 497 in October 2010. [1] The most common cardiovascular causes are acute myocardial infarction and congestive heart failure while common pulmonary causes include: chronic obstructive pulmonary disease, asthma, pneumothorax, and pneumonia.
Dyspnea is a subjective symptom, meaning it can only be expressed by the person experiencing it, and it is imperative in diagnosis to distinguish it from other breathing problems. [5] Dyspnea is typically the sensation of feeling short of breath and should not be confused with rapid breathing ( tachypnea ), excessive breathing ( hyperpnea ) or ...
Dizziness or lightheadedness In the throes of anxiety, you might feel like the world is spinning. But vertigo can also point to inner-ear issues, low blood sugar, anemia, or a sudden drop in blood ...
Shortness of breath. Dizziness or lightheadedness. ... Chest pain. Heart palpitations. Stomach pain. Nausea. ... angina is a heart condition that can cause symptoms like chest pain, shortness of ...
If you’re struggling with nausea and vomiting, that means trying to take little sips of water. “Eat only mild foods,” Dr. Schaffner says. “Avoid anything spicy or substantial.
Signs and symptoms may include shortness of breath, fast breathing, and a low oxygen level in the blood due to abnormal ventilation. [7] [8] Other common symptoms include muscle fatigue and general weakness, low blood pressure, a dry, hacking cough, and fever. [9]
Shortness of breath, jaw pain, and fatigue are common symptoms that can signal an underlying medical condition. Dr. Natalie Azar tells us when to see a doctor.