An upper respiratory infection is an illness that can cause nasal congestion, runny nose, sore throat, and cough. It can also cause a fever for the first few days. Upper respiratory infections are ...

Medications such as nasal decongestants and cough suppressants may help manage symptoms of upper respiratory infections. Most respiratory infections clear up with self-care at home. A respiratory ...

Please provide your email address to receive an email when new articles are posted on . Mouse allergens were associated with infections plus reduced lung function and eosinophilic inflammation.