Technology advances show people a more efficient way to do things, and these processes get results. For example, education has been greatly advanced by the technological advances of computers. Students are able to learn on a global scale without ever leaving their classrooms.
Drink tea. Hot liquids in general help to dissolve the mucus that causes chest congestion, but tea offers a double punch by adding in helpful herbs and spices that can ease chest pain and congestion. Brew up a cup of peppermint, ginger, chamomile, rosemary, or ginseng tea to drink several times a day.
Sore, itchy throat and/or cough. 1  Drink strong black tea (use 2 tea bags per cup). 2  Drink hot lemonade with honey. Or make a mixture of one part lemon juice and two parts honey. 3  Drink fenugreek tea to relieve head and chest congestion and cough.