Sticky phlegm is a secretion that the body produces in the respiratory system, especially around the nose, throat, and trachea, to help trap foreign objects and keep the throat moist. When there is irritation or infection, the body produces a large amount of phlegm, causing a sticky, stuck feeling in the throat, which can be annoying and a sign of various health problems.

Common diseases and disorders that cause the body to produce more mucus and make it thicker than normal include:
- Allergy
- Influenza
- Influenza
- Sore throat
- Sinusitis
Sometimes, this phlegm can be cause by common causes in everyday life, such as eating spicy foods, smoking, or inhaling chemicals that irritate the respiratory tract. In addition, having more phlegm than usual for a long time can be a sign of a chronic disease, such as chronic obstructive pulmonary disease, asthma, gastroesophageal reflux disease สนใจสมัคร? คลิกที่นี่เพื่อเริ่มต้น, or other lung diseases.
Phlegm can tell us many things about our health, especially the color of phlegm which can indicate abnormalities in the body.
- Clear phlegm is normal phlegm produce by the body to trap dust and other foreign objects in the respiratory tract.
- Yellow or green phlegm is often cause by a bacterial respiratory infection, such as sinusitis or bronchitis.
- Red or pink sputum, which may contain blood, can be a sign of a more serious condition, such as lung cancer, tuberculosis, or heart failure. See your doctor right away to get check out.
- White phlegm can be cause by bronchitis, acid reflux, or chronic obstructive pulmonary disease. In addition, consuming dairy products can also cause white phlegm.
- Black sputum may occur in people who smoke heavily or work in environments with a lot of dust.
- Brown sputum may contain old blood or be cause by inhaling a large amount of dust.
Finally, gargle with salt water: salt water has the properties to cleanse, reduce inflammation, and increase moisture. Gargling gently with salt water for about 30-60 seconds may help moisten the throat and make phlegm easier to expel. If you have a sore throat and strep throat, you can use salt water to help relieve inflammation in the throat and infection.