A small amount of mucus in the chest is normal, but if you notice that having mucus in the chest is making you uncomfortable in sleeping, breathing, and even experiencing sore throat, it is a matter of concern.
The chest congestion usually comes with a cough and brings up phlegm. No matter what the cause of your congested chest, like it, can be a sinus infection, allergies, cold, flu or any other health condition, dealing with excessive mucus can make you feel frustrated, irritated and tired.
As though it is not a life-threatening condition, but it can affect your life in several ways, also if left untreated, it may lead to severe complications and you may become a victim of various other diseases associated with chest congestion.