Guangdong herbal tea granule is a traditional Chinese medicine drink, which can relieve summer heat and detoxify, clear away heat and moisten throat, remove fire and quench thirst. Long-term moderate drinking is good for your health. However, we should pay attention to the following points:

1. To buy herbal tea granules with guaranteed quality, it is best to choose regular pharmacies to avoid buying fake and shoddy products.

2. When drinking, you should follow the instructions and dosage, and don't drink too much. For those with chronic diseases and pregnant women, you should drink under the guidance of a doctor.

3. If you feel unwell, such as dizziness, fatigue, nausea and vomiting, you should stop drinking and seek medical advice.

4. After drinking herbal tea granules for a long time, you should pay attention to oral hygiene and clean your teeth in time to avoid tooth discoloration.

to sum up, it is safe to drink Guangdong herbal tea granules in a moderate amount for a long time, but we need to pay attention to factors such as quality, dosage and individual differences.