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Pulmonary edema has multiple causes and is traditionally classified as cardiogenic (caused by the heart) or noncardiogenic (all other types not caused by the heart). [ 2 ] [ 3 ] Various laboratory tests ( CBC , troponin , BNP , etc.) and imaging studies ( chest x-ray , CT scan , ultrasound ) are often used to diagnose and classify the cause of ...
If you experience difficulty breathing, develop a severe cough, notice thick green or yellow mucus, run a fever, and/or feel extremely fatigued If your symptoms worsen instead of improve over time
Fluid is transported to the hilum and pleural space, and removed via the lymphatic system. [2] [7] At first, the body is capable of handling excess water. Later, the capillary vasculature is overwhelmed by increased pressure and fluid backs up into the alveolar sac, resulting in pulmonary edema and decreased oxygenation capability. [2]
Paroxysmal nocturnal dyspnea is a common symptom of several heart conditions such as heart failure with preserved ejection fraction, in addition to asthma, chronic obstructive pulmonary disease, and sleep apnea. [8] Other symptoms that may be seen alongside paroxysmal nocturnal dyspnea are weakness, orthopnea, edema, fatigue, and dyspnea. [9]
If your cough is also accompanied by sinus problems and post-nasal drip — meaning, mucus trickles down your throat towards your mouth, triggering coughing — consider using a nasal irrigation ...
The cough may persist for several weeks afterward with the total duration of symptoms usually around three weeks. [2] [1] Some have symptoms for up to six weeks. [3] In more than 90% of cases, the cause is a viral infection. [1] These viruses may be spread through the air when people cough or by direct contact. [2]
Pulmonary aspiration is the entry of solid or liquid material such as pharyngeal secretions, food, drink, or stomach contents from the oropharynx or gastrointestinal tract, into the trachea and lungs. [1]
Catarrh (/ k ə ˈ t ɑːr / kə-TAR) is an inflammation of mucous membranes in one of the airways or cavities of the body, [1] [2] usually with reference to the throat and paranasal sinuses. It can result in a thick exudate of mucus and white blood cells caused by the swelling of the mucous membranes in the head in response to an infection.