Allergies and sinus infections can cause many similar symptoms, such as nasal congestion. However, the conditions have ...

Actor Val Kilmer, 65, died of pneumonia this week, his daughter confirmed. Dr. Marc Siegel discusses common causes and risks ...

The following is a summary of "Early bacterial co-infections and ventilator-associated lower respiratory tract infections ...

Sickle Cell Disease is a genetic blood disorder that affects hemoglobin, causing red blood cells to become rigid and ...

Professor van Staa said, "Antibiotics are effective in treating bacterial infections ... of being prescribed an antibiotic for lower respiratory infections was even more unrelated to complication ...

The pope's doctor says Francis has shown ‘’a truly surprising improvement’’ since returning to the Vatican to convalesce ...

Certain daily habits or lifestyle choices can significantly increase the risk of reinfection by weakening the immune system.

Academics called on GPs to ‘better target’ antibiotics for those at highest need after analysing data on millions of ...