Many children continue to experience respiratory symptoms up to 14 years after treatment for protracted bacterial bronchitis, ...

Background: The pathophysiology of asthma involves the action of inflammatory/allergic lipid mediators formed following membrane phospholipid hydrolysis by phospholipase A2 (PLA2). Cysteinyl ...

Allergies Over 50 million Americans have allergies each year. Depending on the person, they can cause some symptoms that are similar to lung cancer, including a cough, chest tightness, shortness ...

Unlike typical allergies that primarily affect the upper respiratory tract, allergic bronchitis specifically inflames the bronchial tubes – the vital airways that carry oxygen to your lungs.

Allergic bronchitis develops when the immune system misidentifies harmless substances as threats. This triggers an inflammatory cascade affecting the respiratory system, particularly the bronchial ...

Allergic bronchitis that becomes chronic can be treated with bronchodilators and other prescribed medications. If you have allergies, taking an antihistamine during allergy season and avoiding your ...

Seasonal allergies can cause symptoms such as sneezing, itchy eyes, runny nose, and congestion. Untreated allergies can lead to sinus infections, bronchitis, or pneumonia.

Bronchitis is a respiratory illness that occurs when the airways leading into your lungs get irritated, Nagata explains, which leads to the swelling and mucus buildup that causes difficulty breathing.

Bronchitis is a respiratory illness that occurs when the airways leading into your lungs get irritated, Nagata explains, which leads to the swelling and mucus buildup that causes difficulty breathing.

Acute bronchitis may come after a common cold or other viral infection in the upper respiratory tract. It may also occur in people with chronic sinusitis, allergies, or those with enlarged tonsils and ...

Both bronchitis and pneumonia share common symptoms like coughing, breathlessness, and chest discomfort, making it easy to confuse the two. However, there are crucial differences.

Non-allergic rhinitis is a condition that causes similar symptoms to allergic rhinitis—such as a runny or stuffy nose, sneezing, and post-nasal drip—but isn't triggered by allergens. Instead, it may ...