Of cats who test positive for heartworms, around 75–80% self-cure, while the others will succumb to the disease. Around 10% ...

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.

Allergies can occur alongside other health concerns, including asthma, bronchitis, conjunctivitis, and more. Allergy shots can help control these different conditions by reducing allergy-related ...

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

If you think you need an antibiotic for acute bronchitis, you are wrong, but you are not alone. Antibiotic prescription rates for adults with the common malady remain stubbornly in the 60% to 80% ...

Allergies can cause air passages to swell, constrict, and produce excess mucus in the lungs. Not only can this result in chest pain, but can also lead to chest congestion.

Your body makes phlegm, aka mucus, to sweep out harmful bacteria and allergens. The color of the phlegm can depend on the causes. Here are possible reasons why it’s brown.

Learn more about allergic asthma, including causes, symptoms, diagnosis, treatment, and prevention.

Bronchitis in early childhood has been found to increase the risk of lung diseases in middle age according to research from the Allergy and Lung Health Unit at the University of Melbourne.

In our "Doctor is In" segment, Dr. Jon Roberts discusses the differences between allergies and a real infection, like bronchitis.

A lingering cough can result from many conditions, including bronchitis or chronic allergies. Some medications and natural remedies, such as drinking tea with honey, may help. When you’re sick ...