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A wheeze is a clinical symptom of a continuous, coarse, whistling sound produced in the respiratory airways during breathing. [1] For wheezes to occur, part of the respiratory tree must be narrowed or obstructed (for example narrowing of the lower respiratory tract in an asthmatic attack), or airflow velocity within the respiratory tree must be heightened.
It causes difficulty in breathing which ranges from mild to severe. Bronchospasms occur in asthma , chronic bronchitis and anaphylaxis . Bronchospasms are a possible side effect of some drugs: pilocarpine , beta blockers (used to treat hypertension), a paradoxical result of using LABA drugs (to treat COPD ), and other drugs.
Cardiac asthma is the medical condition of intermittent wheezing, coughing, and shortness of breath that is associated with underlying congestive heart failure (CHF). [1] Symptoms of cardiac asthma are related to the heart's inability to effectively and efficiently pump blood in a CHF patient. [ 2 ]
Wheezing "The aforementioned ... especially in elderly or pediatric patients or those with compromised immune systems. "In younger children or children with compromised immune systems it can ...
“Wheezing is found in more than a third of people with RSV, even if you don’t have asthma,” he says. If you have COPD or asthma, he adds that RSV could cause a flare-up. “Sinus infections ...
Common symptoms of COPD include wheezing, chest tightness, a painful and persistent cough (with and without accompanying mucus) and fatigue. "Another of the most worrisome features of the disease ...
[24] [140] In the elderly or people with other lung problems, recovery may take more than 12 weeks. In persons requiring hospitalization, mortality may be as high as 10%, and in those requiring intensive care it may reach 30–50%. [24] Pneumonia is the most common hospital-acquired infection that causes death. [29]
HMPV is a common virus that cause cold-like symptoms, but can be serious for vulnerable people including the elderly and young children. ... Wheezing. Shortness of breath. Athsma flare ups.