Pink rose tea has no obvious side effects, but in the case of excessive drinking or human allergy, it may cause some uncomfortable symptoms. For example:

1. Excessive drinking may cause gastrointestinal discomfort, such as bloating and diarrhea;

2. People who are allergic to pollen, drinking pink rose tea may cause allergic symptoms, such as dyspnea, rash and headache.

3. Not suitable for pregnant women or people with cardiovascular diseases, because pink rose tea contains a certain amount of caffeine, and excessive drinking may aggravate the condition.

Therefore, before drinking pink rose tea, it is recommended to drink it in moderation and observe your own situation to avoid excessive drinking. If you feel unwell, stop drinking in time. If you are not at ease, it is recommended to consult a doctor or a professional.