Phlegm in throat is normal in healthy human beings, and its goal is always to filter the air we breathe by trapping tiny particles, like dust, and preventing them from entering our respiratory system. The mucus within a person’s nose and throat is produced by the cells which line the sinus passage and is commonly a clear color and very thin. Get more information regarding ขับเสมหะ

Nevertheless, sometimes a build-up of bacteria may cause phlegm in throat to turn out to be a greenish-yellow color, or from time to time even gray. These bacteria can result in infections as well as cause a tonsil stone on the back on the throat or tongue.

These stones are usually triggered by a sulfur-based bacteria or debris that builds up inside the pockets in the tonsils and generally appear white in colour and can be each irritating and painful. They can result in bad breath, coughing, earaches, difficulty swallowing, and phlegm in throat. A tonsil stone is often expressed having a Q-tip or pulsating jets of water, but if tonsillitis develops, in numerous cases the tonsil themselves could need to be removed rather than just the stones.

The glands with the throat typically generate one to two quarts of mucus on a daily basis, which serves to moisten and cleanse the membranes of your nose, trap foreign matter which has been inhaled, and fight infection. Excess amounts of mucus in the nose or throat may cause irritation, constant throat clearing, and even bleeding. For those who endure from excessive phlegm in throat, see your doctor for treatment options.