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Cold, dry air enters the lungs, causing irritation, which can lead to bronchospasm. ... For those people with asthma, the dryness in the cold air can trigger symptoms, according to the Allergy ...
When you have asthma, being active in cold weather can be even more challenging because your airways are already in an inflamed state and the cold air just makes your lungs more irritated and ...
Radiation-induced lung injury (RILI) is a general term for damage to the lungs as a result of exposure to ionizing radiation. [1] In general terms, such damage is divided into early inflammatory damage ( radiation pneumonitis ) and later complications of chronic scarring ( radiation fibrosis ).
Pulmonary Function Testing (PFT) allows for the evaluation and assessment of airways, lung function, as well as specific benchmarks to diagnose an array of respiratory tract infections. [10] Methods such as gas dilution techniques and plethysmography help determine the functional residual capacity and total lung capacity. [ 10 ]
A routine chest X-ray is not always necessary for people who have symptoms of a lower respiratory tract infection. [4] Influenza affects both the upper and lower respiratory tracts. [citation needed] Antibiotics are the first line treatment for pneumonia; however, they are neither effective nor indicated for parasitic or viral infections. Acute ...
A page from a printed edition of Shanghan Lun. The Shanghan Lun (traditional Chinese: 傷寒論; simplified Chinese: 伤寒论; pinyin: Shānghán Lùn; variously known in English as the Treatise on Cold Damage Diseases [1], Treatise on Cold Damage Disorders or the Treatise on Cold Injury) is a part of Shanghan Zabing Lun (traditional Chinese: 傷寒雜病論; simplified Chinese ...
Other symptoms may include a runny nose, cough, headache, difficulty swallowing, swollen lymph nodes, and a hoarse voice. [1] [6] Symptoms usually last 3–5 days, but can be longer depending on cause. [2] [3] Complications can include sinusitis and acute otitis media. [2] Pharyngitis is a type of upper respiratory tract infection. [7]
Acute bronchitis, also known as a chest cold, is short-term bronchitis – inflammation of the bronchi (large and medium-sized airways) of the lungs. [2] [1] The most common symptom is a cough. [1] Other symptoms include coughing up mucus, wheezing, shortness of breath, fever, and chest discomfort. [2] The infection may last from a few to ten ...