Is it effective to drink Banlangen granules when experiencing excessive internal heat (fire syndrome)?

Generally, Banlangen granules may help alleviate symptoms of excessive internal heat caused by wind-heat type common cold, but they are less effective for excessive heat caused by deficiency fire or other reasons. If in doubt, it is recommended to seek medical advice in advance. Detailed analysis is as follows:

If the excessive heat is caused by a wind-heat common cold, with symptoms such as sore throat, dry mouth and throat, and yellow nasal discharge, Banlangen granules' heat-clearing and detoxifying effects may help reduce internal heat signs and relieve local inflammation, thus supporting the body's recovery.

If the excessive heat is due to deficiency fire, manifesting as tidal fever, night sweats, dry mouth with little saliva, or if it is simple excessive heat caused by consuming spicy foods or staying up late, the cold nature of Banlangen granules may harm the stomach and spleen. In such cases, not only will the discomfort not be relieved, but additional problems such as abdominal distension and reduced appetite may occur.

Banlangen granules should be taken according to the dosage instructions provided. They should not be consumed for prolonged periods, and individuals with deficiency-cold syndrome of the spleen and stomach should use them cautiously. If symptoms do not improve after taking the medication or if adverse effects such as diarrhea occur, the medication should be discontinued immediately and monitored closely; medical attention should be sought promptly when necessary to adjust the treatment approach.