What are the harmful effect of mucus in the body?

Mucus plays a vital role in protecting and lubricating the respiratory and digestive systems, but excessive mucus production can lead to harmful effects. It can obstruct airways, causing breathing difficulties and increasing the risk of infections like pneumonia or bronchitis. In the digestive system, excessive mucus can interfere with nutrient absorption and contribute to gastrointestinal issues. Additionally, conditions that cause chronic mucus overproduction, such as Asthma or chronic obstructive pulmonary disease (COPD), can significantly impact overall health and quality of life.