Coughing up even a small amount of blood is almost always a bad sign and could be caused by something like pneumonia or chronic bronchitis.

Women face a higher risk of lung damage compared to men, even if they have never smoked. Research shows that biological differences and smaller lung capacity make women more vulnerable to respiratory ...

Objective: The effects of passive smoke exposure on respiratory health are still under debate. Therefore, we examined the risk of respiratory symptoms related to passive smoke exposure among German ...

Research shows symptoms like fever, fatigue, congestion or cough are not limited to the common cold. These symptoms can be ...