Why Does My Nasal Discharge Appear Yellow-Green?

Yellow-green nasal mucus is most likely caused by a viral infection or internal heat. When this occurs, the nasal mucus is often thicker, indicating that the disease is improving. However, if the mucus is thinner, it may take some time for it to improve. It is recommended to seek timely treatment during the illness. When this situation arises, prompt treatment is essential, and special attention should be paid during the treatment period. Drinking chrysanthemum tea, eating bland foods, wearing a mask when going out, and avoiding exposure to cold winds to prevent further irritation to the nasal cavity and exacerbation of the illness are advisable. Recovery from colds or viral infections takes time. If one has a good constitution, many common colds and fevers can be cured without medication. If medication is necessary, it is recommended to minimize the use of hormonal drugs, as they can weaken the immune system and make future illnesses harder to treat. Regular outdoor exercise and efforts to improve overall resistance are beneficial. It is also important to ventilate the living space regularly. In cold winters, avoid staying in air-conditioned rooms for extended periods as sudden temperature changes can easily lead to illness. Drinking plenty of warm water is recommended during dry and cold winters.