What causes yellow and sticky sputum from a cold?

When you have a cold, your sputum is yellow and thicker. This is a common phenomenon. There are many reasons for this symptom. For example, when you have a cold, rhinitis may occur, which may cause this phenomenon. In addition, bronchitis and tonsillitis are common complications of colds, which often cause yellow and sticky sputum. Let’s take a look at this aspect.

Caused by transfer of rhinitis secretions

Cough with yellow phlegm or rhinitis. When you have rhinitis, the purulent substances secreted from the inflamed area of ​​the nose are transported to the nasopharynx, and then you inhale them into your mouth and spit them out. Rhinitis itself is caused by insufficient lung qi, so it is normal to have yellow sputum. How to deal with it: To completely solve the problem of phlegm, you need to properly regulate and cure rhinitis. Pay attention to the prevention of colds in the future to avoid new rhinitis caused by colds. This will prevent such a situation. Rhinitis is caused by long-term or repeated colds, increased hormone levels during pregnancy, poor air quality in the living environment, etc., which lead to the death of a large number of nasal cilia and reduce the nasal cavity's detoxification ability, allowing harmful substances to remain in the nasal cavity and cause damage to the nasal mucosa.

Bronchitis caused by

Coughing with yellow phlegm may be caused by bronchitis. Bronchitis refers to a chronic nonspecific inflammation of the trachea, bronchial mucosa and surrounding tissues caused by repeated bacterial or viral infections or air pollution, smoking and other reasons. The main clinical manifestations are nasal congestion, clear runny nose, cough and sputum. There is not much sputum in the early stage. After 2 to 3 days, the sputum may change from mucous to mucopurulent, such as yellow sputum. In severe cases, there may be blood in the sputum. How to treat: Bronchitis is an acute inflammation of the trachea and bronchi caused by bacterial or viral infection, physical or chemical stimulation, or allergic reaction when the body's resistance is reduced. If systemic symptoms such as fever and headache are obvious, you should rest properly and drink plenty of water to help reduce fever and excrete toxins. At the same time, you should pay attention to keeping warm. At the same time, keep the indoor air fresh, avoid smoking and drinking, and avoid the stimulation of physical and chemical factors such as smoke, odor and oil fume. Prevent colds, strengthen cold-resistant exercises, pay attention to the balance between work and rest during the remission period, and exercise appropriately to strengthen your physical fitness.

Tonsillitis caused by

Coughing with yellow phlegm may also be caused by tonsillitis. Tonsillitis can be divided into acute tonsillitis and chronic tonsillitis. It is mainly caused by the accumulation of bacteria and secretions in the tonsillar fossa. The clinical manifestations include throat discomfort, irritating cough, coughing up yellow sputum, etc. If the throat pain is obvious, especially when swallowing, it is mostly tonsillitis. How to deal with it: Most of the time, it is respiratory inflammation caused by infection with pathogens, common ones include bacteria, viruses, mycoplasma, etc. The more severe the inflammation, the slower the recovery. You should seek medical treatment for proper diagnosis and treatment to avoid recurrence or aggravation of the disease. At the same time, drink plenty of water, get more rest, avoid smoking, drinking, staying up late, overwork, and cold. Adjust your mindset, develop good habits, and promote recovery.

Lung infection caused

Lung infection is also one of the causes of coughing with yellow phlegm. Lung infection is caused by bacteria, viruses, mycoplasma and other infections. The main symptoms include dyspnea, chronic cough, increased sputum volume, and thick, yellowish sputum. How to deal with it: It is recommended to check blood routine and chest X-rays to clarify the lung condition, check sputum culture and drug sensitivity test to guide medication, and give anti-inflammatory and antitussive drug treatment in time.