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Salt water gargle helps relieve cough and nasal congestion. Mix one teaspoon of salt in a glass of warm water. Swish this around your mouth and spit it out.
A higher-than-normal amount of phlegm can build up in your nose, throat, and lungs when you are sick. This build-up may cause coughing and discomfort. Bloody, brown, white, yellow, or green phlegm ...
Generally speaking, an allergy-related cough does not bring up mucus or phlegm. In some people, the cough can become chronic and last for several weeks. Allergy coughs can sometimes be hard to tell ...