1. Pregnant and lactating women should not drink it.

2. People with high blood pressure, infection, and cardiovascular and cerebrovascular diseases should not drink it.

3. Patients with cold diseases such as wind-cold, cold, diarrhea, etc. should not drink too much.

4. Pay attention to the temperature when drinking. It should not be too hot or too cold.

5. People with allergies should not drink it.

6. Tea contains caffeine, and drinking too much can induce insomnia and other problems.

7. Long-term drinking of rose eight-treasure tea may cause diarrhea, liver damage and other problems.